electrical Crossword Puzzles
Auto III electrical basics 2022-03-30
Across
- What is a circuit with more than one path for current to flow?
- What is found using V divided by I?
- What type of current flows in both directions? (2 words)
- What type of charge does an Electron have?
- What found using V divided by R?
- What type of voltage flows in one direction and must have a complete circuit? (2 words)
Down
- What is the unit of measure for resistance?
- What type of charge does a Proton have?
- What is the unit of measure for pressure?
- Which circuit is this when one light goes out all the lights goes out?
- What can cause resistance to increase besides length?
- What decreases as resistance is increased?
- What is found using I x R in Ohm's Law?
- The Protons and Neutrons make up the ___________.
- What increases when the voltage is increased?
- What is current flow measured in?
16 Clues: What found using V divided by R? • What is current flow measured in? • What is found using V divided by I? • What type of charge does a Proton have? • What is found using I x R in Ohm's Law? • What is the unit of measure for pressure? • What decreases as resistance is increased? • What type of charge does an Electron have? • What is the unit of measure for resistance? • ...
Career Crossword: Electrical Engineering 2023-11-02
Across
- Current that reverses its direction
- Current that flows in one direction
- The ability to store electric charge
- Path through which electric current flows
- Energy used to do work, measured in watts
- Unit of measurement for electrical resistance
- Electrical connection to the Earth
- Energy cells that produce direct current
Down
- The flow of electrons
- A material through which electric charge can pass
- Positive or negative charge produced by electrons
- Unit measuring electric power
- The slowing of electric flow through a material
- Unit of force to produce electric current
- Measurement of current flow
15 Clues: The flow of electrons • Measurement of current flow • Unit measuring electric power • Electrical connection to the Earth • Current that reverses its direction • Current that flows in one direction • The ability to store electric charge • Energy cells that produce direct current • Path through which electric current flows • Energy used to do work, measured in watts • ...
Construction,safety and electrical 2026-01-28
Across
- a switch in the main panel
- A complete, closed path for electron flow.
- Interior wall paneling
- Opposition to the flow of charge.
- protects from electricity
- Technical drawing
- Device that produces electricity.
- Structural covering
Down
- Wire system
- Protective pipe for wiring
- A device with several cells, providing power.
- used to carry electricity
- Electric pressure; measured in volts.
- Binder for concrete
- were you plug stuff
15 Clues: Wire system • Technical drawing • Binder for concrete • were you plug stuff • Structural covering • Interior wall paneling • used to carry electricity • protects from electricity • a switch in the main panel • Protective pipe for wiring • Opposition to the flow of charge. • Device that produces electricity. • Electric pressure; measured in volts. • ...
electrical installation and maintenance 2025-02-20
Across
- devices that hold and protect the lamp
- Its function is to drive a screw with hexagonal slot head.
- This is a duplex stranded wire used for temporary wiring installation and commonly used in extension cord assembly with sizes of gauge # 18 and gauge # 16 AWG (American wire gauge
- A rectangular shaped metal or plastic (PVC) material in which flush type convenience outlet and switch are attached
- a device that connects and disconnects the flow of electric current in a circuit.
- This type of plier is used for cutting fine, medium and big wires and cables.
- This tool is used to cut metal conduit and armored cable
Down
- It is where the male plug of an appliance is inserted and usually fastened on the wall or connected in an extension cord
- These are made from metal with insulators in the handle and are used for cutting, twisting, bending, holding, and gripping wires and cables.
- Electrical materials used to hold and anchor electrical conduits in its proper position
- Material used to cover electric wires which may be made from plastic, rubber, or asbestos.
- Tool used to loosen or tighten screws with slotted heads.
- Used to attach the metallic or non-metallic conduit to the junction or utility boxes.
- Implements used to modify raw materials for human use.
- Made of a single strand of copper or aluminum wire.
15 Clues: devices that hold and protect the lamp • Made of a single strand of copper or aluminum wire. • Implements used to modify raw materials for human use. • This tool is used to cut metal conduit and armored cable • Tool used to loosen or tighten screws with slotted heads. • Its function is to drive a screw with hexagonal slot head. • ...
ELECTRICITY REVISION 2019-03-15
Across
- colour of live wire
- circuit where the current divides into 2 or more paths
- a very big spark
- used to measure potential difference
- collection of power cables and transformers
- do not allow electrical charges to move through them
- component that resists the flow of current
- created by a charge object stretching into space
- bulb which gets hot so resistance increases (S shaped)
- allow electric charges to move through them
- rate of flow of electric charge
Down
- normally an electrical insulator
- potential difference between all components in a series circuit
- charge on an electron
- devices that change the potential
- colour of neutral wire
- safety device in a plug
- colour of earth wire
- resistor where resistance increases as light increases
- an electrical charge collected on an object
- temperature dependent resistor
- charge on an acetate rod when it is rubbed with a cloth
- a measurement of electric charge
- current through all components in a series circuit
- component that only allows current to flow in one direction
- opposite charges do this
- circuit where components are in a loop
- similar charges do this
28 Clues: a very big spark • colour of live wire • colour of earth wire • charge on an electron • colour of neutral wire • safety device in a plug • similar charges do this • opposite charges do this • temperature dependent resistor • rate of flow of electric charge • normally an electrical insulator • a measurement of electric charge • devices that change the potential • ...
Physics Wordsearch 2019-05-23
Across
- A simple machine consisting of a rigid bar pivoted on a fixed point
- the rate of flow of electric charge
- system operated or moved by a fluid
- a material whose internal electric charges do not flow freely
- no matter or in which the pressure is so low
- an object or type of material that allows the flow of charge
- a measuring device used to measure the electric current in a circuit
- force per unit area
- Something done or produced through exertion
Down
- A strip or wire of metal inserted in an electric circuit
- strength or energy as an attribute of physical action or movement.
- decreasing the concentration of the particles in the air.
- any atom or group of atoms that bears one or more positive or negative electrical charges
- the opposition that a substance offers to the flow of electric current
- a measure of its tendency to cause a body to rotate about a specific point or axis
- a pivot point
- Object being carried, or moved
- the force of gravity on the object
- an electrical component that limits or regulates the flow of electrical current in an electronic circuit
- The degree of compactness of a substance.
20 Clues: a pivot point • force per unit area • Object being carried, or moved • the force of gravity on the object • the rate of flow of electric charge • system operated or moved by a fluid • The degree of compactness of a substance. • Something done or produced through exertion • no matter or in which the pressure is so low • A strip or wire of metal inserted in an electric circuit • ...
Unit 10 Electric 2024-05-07
Across
- energy from an electron's movement
- when components are all in a row, creating a single path for the circuit
- an electrical closed system
- law that states that voltage is the product of current and resistance
- current is measured in
- energy for an electron's location
- provides the energy that is converted to electrical energy
- the process of neutralizing static charge
- a property of matter that is represented by an electric field
- component of a circuit that slows the flow of electrons
- connects the parts of the circuit together
- Charge can not be created or destroyed, only transferred between objects
- when components are on separate loops, creating multiple paths within one circuit
Down
- matter’s tendency to resist current (prevent e- flow)
- what charge is measured in
- when the temperature of a conductor is pushed near Absolute Zero and there is nearly no resistance to the flow of electrons
- turns electrical energy into electromagnetic and thermal energies
- opens or closes a circuit
- process of making the static charge
- difference in an electric field where e- currently is compared to where it will go
- material that sometimes behaves like a conductor and sometimes behaves like a resistor
21 Clues: current is measured in • opens or closes a circuit • what charge is measured in • an electrical closed system • energy for an electron's location • energy from an electron's movement • process of making the static charge • the process of neutralizing static charge • connects the parts of the circuit together • matter’s tendency to resist current (prevent e- flow) • ...
Electricity Section 3 2023-03-04
Across
- Coil of insulated wire that becomes a magnet when current flows through it
- Energy does not just appear or disappear, it can only be transformed from one form to another
- The ratio of useful energy to total energy
- Device that changes electricity from one voltage to a different voltage
- Electromagnetic ____: Generation of electric current in a conductor by a changing magnetic field
- A device that can convert thermal energy to electrical energy
- ____Energy: The energy due to an object’s motion or its potential to move
- The unit of power
- The unit of energy
- The ability to do work
Down
- Electricity flows back and forth 60 times per second
- Mechanism that makes electrical contact with the moving commutator in a motor
- Rotating shaft and coil in a motor or generator
- Electricity flows in only one direction
- ____Energy: Stored energy of an object because of its relative position
- The unit for energy for larger numbers of joules
- ____Energy: The total kinetic energy of all the particles in a substance
- The rate at which a device converts energy
- ____Energy: The energy of charged particles
- ____Energy: The energy stored in chemicals
20 Clues: The unit of power • The unit of energy • The ability to do work • Electricity flows in only one direction • The ratio of useful energy to total energy • The rate at which a device converts energy • ____Energy: The energy stored in chemicals • ____Energy: The energy of charged particles • Rotating shaft and coil in a motor or generator • ...
burns 2023-03-03
Across
- burns that only affect the epidermis
- fire, hot liquid or steam,hot metal, electrical currents.
- degree most severe affects all layers of skin and damages muscle and tendons.
- lowest layer of the skin
- blisters,pain, swelling, white or charred skin.
- degree a burn that affects both the dermis and epidermis but not too severe.
- caused from exposure to an electrical current.
- degree a burn that only affects the epidermis also most common type of burn.
- damage of tissue caused by heat or radiation.
- wearing sunscreen, always test hot surfaces before full touching them, check water temp before touching.
- degree full thickness burn destroys both the dermis and epidermis
Down
- outermost layer of the skin
- third and fourth degree burns are considered to be this type of burn.
- caused by strong acids, alkaline, or detergents
- first and second degree burns are apart of this category.
- caused by hot surfaces raising the temperature of the skin.
- middle layer of the skin
- one of the major concerns for doctors when getting burned.
- caused by staying in the sun for too long, can be treated at home.
- caused by long exposure to ultraviolet rays of the sun.
20 Clues: middle layer of the skin • lowest layer of the skin • outermost layer of the skin • burns that only affect the epidermis • damage of tissue caused by heat or radiation. • caused from exposure to an electrical current. • caused by strong acids, alkaline, or detergents • blisters,pain, swelling, white or charred skin. • ...
Engineering Careers 2021-09-27
Across
- consultant for environmental improvement firms
- designs and develops water and power systems
- the knowledge/usage of a aerodynamic performance aircraft
- designs onboard electrical,environmental and propulsion systems
- oversee the construction of highways
- uses Optics to design devices that use light
- develops vehicles
- develops and implements practices to ensure the most effective use of the employee time.
- helps oversee construction
- deals with interactions of chemicals such as atoms and molecules
- develops therapeutic technology and devices
Down
- designs automatic welding equipment
- maintains x-rays and other medical equipments
- Evaluates and caliberates systems used in the production of products.
- obtains natural gas or crude oil from the ground.
- designs and test computer software
- develops electrical equipment
- helps keep trains and locomotives on schedule
- controls on-stage lights and operates a lighting board.
- develops tests to ensure the products meet the quality standards.
- designs and develops nuclear equipment
- devops systems to manage production in factories
- handle and use imaging equipment
- expert in AI knowledge
- enables scientists to use data for analysis
- designs and tests the accuracy of Radar systems
26 Clues: develops vehicles • expert in AI knowledge • helps oversee construction • develops electrical equipment • handle and use imaging equipment • designs and test computer software • designs automatic welding equipment • oversee the construction of highways • designs and develops nuclear equipment • enables scientists to use data for analysis • ...
LEARNING MENU ELECTRICITY 2025-03-05
Across
- – The area around a magnet where magnetic forces act.
- – A coil of wire that produces a magnetic field.
- – A device that measures electric current.
- – The unit of electric potential.
- – The unit of electrical resistance.
- – A magnet created by electric current.
- – A component that resists electric current.
- – The flow of electric charge.
- – A property of matter that causes electrical interaction.
- – A material that allows electricity to flow easily.
- circuit – A circuit with a single path for current.
- – The unit of power.
- – The unit of electric charge.
- – The rate of energy transfer or usage.
- – A closed path for electric current.
- – A circuit with multiple paths for current.
Down
- – The force between magnetic objects.
- – Opposition to the fl ectric current.
- – The force between charged objects.
- – The process of generating voltage without direct contact.
- – A device that provides electrical energy.
- – The unit of electric current.
- – A negatively charged subatomic particle.
- – The difference in electric potential energy.
- – A material that resists electric current.
- – Transfer of heat or electricity through a substance.
- – A region around a charged object where electric forces act.
27 Clues: – The unit of power. • – The flow of electric charge. • – The unit of electric charge. • – The unit of electric current. • – The unit of electric potential. • – The force between charged objects. • – The unit of electrical resistance. • – The force between magnetic objects. • – A closed path for electric current. • – Opposition to the fl ectric current. • ...
Chapter 12: Nervous system and mental health 2021-08-26
Across
- A disease of recurrent seizures
- Automatic body reaction
- A layer of meninges that looks like a spider web
- Grooves or valleys on the brain
- A nerve cell
- Weakness of both legs
- Part of the autonomic nervous system, controlling the 'rest-digest' reaction.
- Uncontrollable impulse to set fire
- ... nerves conduct electrical impulses faster and appear more white
- Irrational fear
- A projection from the nerve cell body that sends out electrical impulse
- Inflammation of the brain
- A doctor who specializes in mental conditions and behavioral problems
- A physician that specializes in diseases and conditions of the nervous system
- Accumulation of fluid within the brain ventricles
Down
- Branches of neurons that receive electrical impulses
- Pertaining to receiving or sensing path, opposite from efferent
- One-sided throbbing headache, usually accompanies by auras
- Psychiatric condition with binge(excess) eating followed by intentional vomiting
- One-sided paralysis
- Fluid that surrounds the brain and spinal cord
- Although a doctor, he/she helps evaluating persons with mental and emotional problems
- Part of the autonomic nervous system, controlling the 'fight-or-flight' reaction.
- A doctor who performs brain operation
- Fibers that connect the central nervous system to end organs
25 Clues: A nerve cell • Irrational fear • One-sided paralysis • Weakness of both legs • Automatic body reaction • Inflammation of the brain • A disease of recurrent seizures • Grooves or valleys on the brain • Uncontrollable impulse to set fire • A doctor who performs brain operation • Fluid that surrounds the brain and spinal cord • A layer of meninges that looks like a spider web • ...
Electricity 2014-11-05
Across
- the movement of electrons from one object to another
- a map of a circuit
- a material that has no resistance to an electrical current
- are strong resistors that they can stop most electrical currents
Down
- magnets that carry an electrical current
- the flow of electrical charges through a material
- a material that resists the flow of an electric charge
- a material through which an electric charge can move easily
- a measure of the electric force provided by an energy source
9 Clues: a map of a circuit • magnets that carry an electrical current • the flow of electrical charges through a material • the movement of electrons from one object to another • a material that resists the flow of an electric charge • a material that has no resistance to an electrical current • a material through which an electric charge can move easily • ...
Test 2025-01-05
Across
- Electrical
- Tech Electrical
- and G Chem Dry Cleaning
- Decoirating
- Cleaning
- Chimney Sweep
- French Polishing
Down
- Joinery
- Joinery
- Joinery
- Carpets
- Electrical
12 Clues: Joinery • Joinery • Joinery • Carpets • Cleaning • Electrical • Electrical • Decoirating • Chimney Sweep • Tech Electrical • French Polishing • and G Chem Dry Cleaning
Nuclear Physics and Microscopic Physics 2021-05-20
Across
- Flourine's atomic number.
- AMU stands for ______ mass unit.
- This fundamental particle has a negative charge.
- Can be described as "nuclear glue".
- The ratio of protons to _____ in the stable nucleus of a light-weight atom are approximately 1:1.
- A proton or neutron.
- This is about the mass of a neutron or proton.
- _____-14 has a half-life of 5,700 years.
- If you can handle an object, it is held together by ______ force.
- This atom has an atomic number of 1.
- The classic concept of a(n) ______ was that it was the smallest component of matter.
- Two identical electrical charges _______ each other.
- The simplest (most fundamental) objects obtained by chemical means.
- U238 is an isotope called __________.
- These have most of the mass but hardly any of the volume of an atom.
Down
- Light was previously thought to only be a wave, but is also a stream of _______.
- Compared to the electrical and gravitational forces, the nuclear force is _____ range.
- The action of dividing or splitting something into two or more parts.
- This has the same number of protons, different number of neutrons.
- These fundamental particles can be found orbiting the nucleus.
- H2SO4 is a ______
- Currently the objects that we hope are the smallest components of matter are _______ particles.
- The first example of anti-matter.
- nuclear ______ the process by which an unstable atomic nucleus loses energy by radiation.
- _____ force is strong compared to electrical and gravitational forces.
- ______is responsible for the heat from inside the Earth.
- These have a very regular, organized structure.
- A ______ ray is a penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei.
- The most obvious example of fusion is the ____.
29 Clues: H2SO4 is a ______ • A proton or neutron. • Flourine's atomic number. • AMU stands for ______ mass unit. • The first example of anti-matter. • Can be described as "nuclear glue". • This atom has an atomic number of 1. • U238 is an isotope called __________. • _____-14 has a half-life of 5,700 years. • This is about the mass of a neutron or proton. • ...
PS: Physics P1 2021-10-13
Across
- Energy in Motion
- Stored Energy
- Internal energy in substances; it is the vibration and movement of atoms and molecules within substances.
- Energy stored in the bonds of atoms and molecules.
- An electric device that deters an electric current.
- Transfer of heat energy from particle to particle within a substance or between substances through contact of atoms.
- Energy of place or position.
- The movement of objects or substances from one place to another.
- The amount of electric charge flowing past a specified circuit point per unit time.
- Law stating that energy in a closed system can neither be created nor destroyed. It can be transformed or transferred, but the total amount of energy remains constant.
- Material through which electric current cannot move easily.
- Energy stored as compression.
Down
- Electromagnetic energy that travels in transverse waves.
- Is the movement of electrons.
- Energy stored in objects by the application of force and then placed in motion.
- Transfer of heat by the physical motion of masses of fluid (liquids and gases) by changes in density of the fluid.
- The SI unit of electrical resistance.
- Material through which electric current can move easily.
- The SI unit of current.
- The SI unit of energy
- The SI unit of electric voltage or potential energy.
- Vibration that typically starts as an audible wave of pressure, through a transmission medium such as a gas, liquid or solid
- Energy stored in the nucleus of an atom.
- Device that transfers electrical energy from one electrical circuit to another through mutual (electromagnetic induction) without change in frequency
- The SI unit of charge.
- A quantity that describes the capacity to do work; a source of useable power.
26 Clues: Stored Energy • Energy in Motion • The SI unit of energy • The SI unit of charge. • The SI unit of current. • Energy of place or position. • Is the movement of electrons. • Energy stored as compression. • The SI unit of electrical resistance. • Energy stored in the nucleus of an atom. • Energy stored in the bonds of atoms and molecules. • ...
Electricity Ch. 1 and 2 2021-10-22
Across
- chemical that is a liquid or paste that allows the flow of electrons in a battery
- device that used electromagnetic induction to convert mechanical energy to electrical energy
- positively charged particles of an atom
- a periodic current that continuously reverses direction
- safety device used to stop machinery from moving
- explosion that takes place when electricity short-circuits through the air or across inadequate insulation
- positive terminal of a battery
- prevents energizing of a circuit by locking switches, breakers, valves, or enclosures
- substances that prevent electrons from flowing freely
- substance that allows electrons to flow freely through it
Down
- burn that occurs when electricity passes through the body
- particles with no charge in the nucleus of an atom
- group of voltaic cells that are connected in series or parallel, usually contained in one case
- measurement of the rate of flow of electrons
- procedure used to let other workers know who applied a lockout
- negatively charged particles that orbit the nucleus of an atom
- clothing and equipment worn to provide protection from hazards
- units of measurement used in expressing power delivered to or consumed by electrical device
- negative terminal of a battery
- ability to do work
- unit of measurement of electromotive force caused by difference in potential between two bodies
- a current that always flows in on direction
- device that transfers electrical energy between circuits through electromagnetic induction
- the flow of electrons
- unit in measuring amperage or current
- unit of frequency that equals one cycle per second
- unit of electrical power
- pathway over which electrons can move
- one complete repetition of a wave-form or signal
- units of measurement used to express resistance
30 Clues: ability to do work • the flow of electrons • unit of electrical power • negative terminal of a battery • positive terminal of a battery • unit in measuring amperage or current • pathway over which electrons can move • positively charged particles of an atom • a current that always flows in on direction • measurement of the rate of flow of electrons • ...
Luis Gallardo - Crossword 2021-05-15
Across
- Bare electrical wires or bars.
- Refers to devices used to protect the ear, either externally from elements such as cold, intrusion by water and other environmental conditions, debris, or specifically from noise.
- Prevents the wearer from falling.
- mask protects the eyes and skin not only from severe sparks, but also from potentially vision-damaging ultraviolet and infrared rays emitted by the arc.
- the procedure of having a single key to switchboards ensuring only one person has access to switchgear at any given time.
- Inserted in the ears to protect the hearing.
- permits to work
- The person responsible for electrical safety for the whole plant, and the only person authorized.
- Switching off all or part of an electrical network so that current cannot flow through it.
- flexible paper pad held over the nose and mouth by elastic or rubber straps for personal comfort against non-toxic nuisance dusts.
- Test that a circuit works.
- Special attention put on some precaution to give it importance.
Down
- Are effective in keeping the feet of industrial workers safe from sharp and heavy objects while working in factories.
- Will protect the user's head against impact from objects falling from above.
- Gas mask filters gas particles from the air.
- Control panel containing several switches for all the individual circuits of an electrical installation.
- A place where a danger is present.
- Another general term for safety glasses.
- A written form giving permission to work in a restricted area.
- For covering the body, arms, and legs
- Switching on the power supply to an eelctrical network.
- A covering made of fiber or gauze and fitting over the nose and mouth to protect against dust or air pollutants.
22 Clues: permits to work • Test that a circuit works. • Bare electrical wires or bars. • Prevents the wearer from falling. • A place where a danger is present. • For covering the body, arms, and legs • Another general term for safety glasses. • Gas mask filters gas particles from the air. • Inserted in the ears to protect the hearing. • ...
Electricity crossword 2023-01-26
Across
- is the energy of chemical substances that is released when they undergo a chemical reaction and transform into other substances.
- Any electric circuit having all elements joined in a sequence such that the same current flows through them
- known as electric pressure
- empirical relation which accurately describes the conductivity of the vast majority of electrically conductive materials over many orders
- instrument used to measure the current in a circuit
- A closed path through which an electric current flows or may flow.
- experiment or trial that uses controls, usually separating the subjects into one or more control groups
- the power or heat that is created when something moves
- things that are affected by the changes that you make
- A flow of positive electric charge.
- energy related to forces on electrically-charged particles and the movement of those particles
Down
- an object, substance or material allowing the flow of an electric charge. Electrical resistivity and conductivity, the ...
- things that are affected by the changes that you make
- is the unit of electric potential
- a passive two-terminal electrical component that implements electrical resistance as a circuit element
- , in the form of chemical potential, to store energy
- A measure of the difference in electric potential between two points
- the basic unit of electrical current in the International System of Units
- the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge.
- An object that attracts iron and some other materials.
- voltage across each of the components is the same,
- a diagram, plan, or drawing
- the amount of energy put out or produced in a given amount of time
23 Clues: known as electric pressure • a diagram, plan, or drawing • is the unit of electric potential • A flow of positive electric charge. • voltage across each of the components is the same, • instrument used to measure the current in a circuit • , in the form of chemical potential, to store energy • things that are affected by the changes that you make • ...
Energy Sources in Surgery 2021-11-28
Across
- an inert gas used in electrosurgery to direct and shroud the electrical current
- to cover or surround a conductive substance with nonconductive material
- energy that destroys tissue by breaking molecular bonds
- energy in which the frequency is in the area of radio transmission
- an inert gas used as a lasing medium during laser surgery
- the combination of the concentration of laser energy and the length of time tissue is exposed to it
- the direct use of electricity to cut and coagulate tissue
- the destruction of cataracts using ultrasound technology
- the quality of a substance that resists the transfer of electrons and therefore electrical current
- toxic smoke emitted by tissue during electrosurgery and laser surgery
- the use of high voltage and relatively low frequency to cut through tissue
Down
- the component of the laser system that holds the lasing medium
- a sticky, semiliquid substance that forms when tissue is altered by electrical or ultrasonic energy
- the constriction of electrical current by a nonconductive material
- charred tissue created by a high voltage current
- a process of tissue surface destruction used in electrosurgery
- the use of extremely low temperature to destroy diseased tissue
- the point of the electrosurgical instrument that delivers current to tissue
- a type of lasing energy that is created when electrons are removed from the lasing medium
- a conductive pad that captures electricity and shunts it safely out of the body and back to the electrosurgical unit
- an instrument that destroys tissue through the use of high frequency sound waves
- the complete destruction of tissue
- the power generator and control source in the electrosurgical system
- an electronic device that monitors and corrects physiological conditions
- acronym for light amplification by stimulated emission of radiation
25 Clues: the complete destruction of tissue • charred tissue created by a high voltage current • energy that destroys tissue by breaking molecular bonds • the destruction of cataracts using ultrasound technology • an inert gas used as a lasing medium during laser surgery • the direct use of electricity to cut and coagulate tissue • ...
Electronics 2022-01-06
Across
- A device connected to the output of a circuit (ie. light bulb)
- The colour associated with the number 3 on the resistor colour code chart
- An electrical device that emits light when electricity flows through it
- When a bulb is attached to a battery, electrons flow from the negative terminal through the bulb to the __________ terminal
- An electrical device that continuously stores energy
- The units used to measure resistance
- The path in which electricity flows
- A number system made up of 0s and 1s
- Substances found naturally in the universe, like carbon, oxygen, etc
- The colour associated with the number 0 on the resistor colour code chart
- It can be found in three states: solid, liquid, or gas
- The colour that represents +/-5% tolerance
- The fourth band of a resistor
- A device that supplies electrical or other types of energy to an output load (ie. Battery)
- Used to control the direction of the current flow in a circuit
Down
- The “push” between positive and negative terminals of a battery is called the ____________
- All elements are made of these
- Negatively charged particles orbiting an atom's nucleus
- The centre or core of an atom
- Varies its internal resistance according to the amount of light that hits its surface
- A substance that permits electrons to flow through it easily(ie. Metals)
- An electrical device that outputs varied resistance by turning its shaft/knob
- unit of current
- The positively charged particles found in an atom
- An electronic switch
- The 8 bit binary code used to represent all the characters on a keyboard
26 Clues: unit of current • An electronic switch • The centre or core of an atom • The fourth band of a resistor • All elements are made of these • The path in which electricity flows • The units used to measure resistance • A number system made up of 0s and 1s • The colour that represents +/-5% tolerance • The positively charged particles found in an atom • ...
Cardiovascular system 2025-10-21
Across
- a muscular organ that pumps blood through the body
- narrowing and hardening of the arteries due to a buildup of plaque
- puts extra strain on the heart and blood vessels
- A protein that leaks into the blood after heart damage, indicating a heart attack.
- Refers to a condition caused by plaque buildup inside the coronary arteries, which supply blood to the heart muscle.
- A test that records the heart's electrical activity to detect problems with the heart's rhythm and electrical signals.
- ultrasound test that uses sound waves to create moving pictures of the heart
- A chronic, progressive condition where the heart muscle is unable to pump blood efficiently, leading to fluid backup in the lungs and other body tissues.
- when blood flow to the brain is interrupted
- an ultrasound test that uses sound waves to create moving pictures of the heart, showing its structure and function
- Vein
- Blood vessel
- conditions where the heart beats too fast, too slow, or irregularly, disrupting its electrical system
Down
- records the heart's electrical activity
- diagnosing blocked or narrowed coronary arteries
- thin-walled blood vessels that connect arteries and veins, where the exchange of oxygen, nutrients, and waste occurs
- Blood vessels that transport deoxygenated blood back to the heart.
- Blood vessels that carry oxygenated blood away from the heart to the rest of the body
- Measures cholesterol and triglyceride levels
- Heart
- when the heart muscle can't pump enough blood to meet the body's needs, leading to symptoms like fatigue and shortness of breath
- Blood
- a chronic condition where the force of blood against the artery walls is consistently too high.
- The fluid connective tissue that circulates throughout the body, carrying oxygen, nutrients, and waste
24 Clues: Vein • Heart • Blood • Blood vessel • records the heart's electrical activity • when blood flow to the brain is interrupted • Measures cholesterol and triglyceride levels • diagnosing blocked or narrowed coronary arteries • puts extra strain on the heart and blood vessels • a muscular organ that pumps blood through the body • ...
Lesson 1 Key Term Crossword 2024-09-20
Across
- A device or material that permits current to flow through it easily
- An uncharged atomic particle
- An instrument for measuring the properties of an electric circuit
- Magnet created by passing a current through a coil of wire
- The center point of an atom containing the protons and neutrons
- A negatively charged particle
- An object that is surrounded by a magnetic field
- The opposition of current flow
- Electrons flow from a negative point to a positive point
- A unit of measure of the rate of current flow
- The smallest part of an element that contains all the properties of that element
- A material used to electrically isolate two conductive surfaces
- number Is equal to the number of protons in the nucleus
- Strips or bars of metal insulated from each other and arranged around one end of an armature
- Anything that occupies space
- The continuous flow through a component or an entire circuit
Down
- An electrical path between two points
- A device used to convert mechanical energy into electrical energy
- The effort behind the movement of electrons
- Current that does not reverse its direction of flow
- The smallest part of a compound that is made of individual atoms
- A device used to convert chemical energy into electrical energy.
- An accumulation of electric charge on an insulated body
- The simplest form of matter
- A material that is both a conductor and an insulator
- A flow of electric charge
- A device used to convert electrical energy into mechanical energy
- The outermost ring of electrons in an atom
28 Clues: A flow of electric charge • The simplest form of matter • An uncharged atomic particle • Anything that occupies space • A negatively charged particle • The opposition of current flow • An electrical path between two points • The outermost ring of electrons in an atom • The effort behind the movement of electrons • A unit of measure of the rate of current flow • ...
Electricity Vocabulary 2024-09-26
Across
- a temporary magnet
- The path energy is flowing through is broken or incomplete
- type of energy where electrical charges flow through an object
- Energy flows in a complete path- could light a bulb
- the energy source of our circuit
Down
- the continuous flow of electrical energy
- an object that allows energy to flow through it
- when negatively charged particles transfer between objects
- an object that blocks the flow of energy
- the ability to cause work or do change
- this object was evidence that energy was present in our circuit
- the pathway taken by an electric current
- what carries the energy from one object to another in our circuit
13 Clues: a temporary magnet • the energy source of our circuit • the ability to cause work or do change • the continuous flow of electrical energy • an object that blocks the flow of energy • the pathway taken by an electric current • an object that allows energy to flow through it • Energy flows in a complete path- could light a bulb • ...
L3 Simple Circuits 2025-02-24
Across
- A closed path to and from a source of electric energy.
- The place, thing, or person something comes from.
- The electrical potential energy difference between two places on a circuit.
- The movement of electrically charged particles.
- The flow of electric charge.
- A container where electricity is stored.
Down
- A circuit that is not complete, preventing electric energy from flowing.
- A complete circuit where energy flows.
- A piece of equipment.
- Occurring at the present time.
- A place where electricity enters or leaves a piece of electrical equipment.
- A button or key that controls the supply of electricity to a machine.
- A part of a larger amount.
- In a circuit, electric energy is transferred to electrical devices.
14 Clues: A piece of equipment. • A part of a larger amount. • The flow of electric charge. • Occurring at the present time. • A complete circuit where energy flows. • A container where electricity is stored. • The movement of electrically charged particles. • The place, thing, or person something comes from. • A closed path to and from a source of electric energy. • ...
General Safety Precautions with Electricity 2024-08-07
Across
- Turn off appliances and unplug them when not in use.
- Use the correct wattage for light bulbs in lamps and fixtures.
- In case of an electrical fire, use a fire extinguisher, not water.
- Keep all electrical devices and cords away from heat sources.
Down
- Never touch electrical appliances with wet hands.
- Do not poke anything into electrical outlets.
- Keep electrical devices away from bathtubs, sinks, and pools.
- Avoid using appliances with damaged cords or plugs.
8 Clues: Do not poke anything into electrical outlets. • Never touch electrical appliances with wet hands. • Avoid using appliances with damaged cords or plugs. • Turn off appliances and unplug them when not in use. • Keep electrical devices away from bathtubs, sinks, and pools. • Keep all electrical devices and cords away from heat sources. • ...
Chapter 9 Crossword 2018-09-07
Across
- Have a negative electrical charge (-)
- equal to the number of protons plus neutrons
- 1 more electron than proton = (-) negative charge
- Two atoms with different numbers of neutrons
Down
- have no electrical charge
- Equals the number of protons
- 1 less electron than proton = (+) positive charge
- have a positive charge (+)
- often used for things that are too small or too large to be observed
- An atom that carries an electrical charge
10 Clues: have no electrical charge • have a positive charge (+) • Equals the number of protons • Have a negative electrical charge (-) • An atom that carries an electrical charge • equal to the number of protons plus neutrons • Two atoms with different numbers of neutrons • 1 less electron than proton = (+) positive charge • 1 more electron than proton = (-) negative charge • ...
Science chapter 9 2019-09-10
Across
- An atom that carries an electrical charge
- Compounds that combine with oxygen
- Law of Conservation of Matter
- Two atoms with different numbers of neutrons
- Large and heavy like protons have no electrical charge
Down
- 1 more electron than proton
- Designer of the periodic table
- Much larger and heavier than electrons have a positive charge
- 1 less electron than proton
- Tiny, very light particles Have a negative electrical charge
10 Clues: 1 more electron than proton • 1 less electron than proton • Law of Conservation of Matter • Designer of the periodic table • Compounds that combine with oxygen • An atom that carries an electrical charge • Two atoms with different numbers of neutrons • Large and heavy like protons have no electrical charge • Tiny, very light particles Have a negative electrical charge • ...
ElEcTrOnIc WoRdS 2026-04-10
Across
- unit of electrical resistance
- net rate of flow of electric charge
- one cycle per second
- measuring instrument that combines several measurement functions
- passive electronic component that stores electrical energy
- measuring the difference between its maximum positive value and maximum negative value
Down
- energy per unit charge
- the rate at which a repeating event occurs
- electronic component that implements electrical resistance to reduce current flow
- Light-Emitting Diode
10 Clues: one cycle per second • Light-Emitting Diode • energy per unit charge • unit of electrical resistance • net rate of flow of electric charge • the rate at which a repeating event occurs • passive electronic component that stores electrical energy • measuring instrument that combines several measurement functions • ...
Digital Electronics 2015-09-01
Across
- switch from one choice to another
- glows when connected in closed circuit
- one to many
- connecting base
- an elementary building block of a digital circuit
- stores charge
- detect current
Down
- amplify and switch electronic signals and electrical power
- a circuit that changes a code into a set of signals
- many to one
- oppose current
- two stable stage one used for storing Value
- digital images of graphs
- stores electrical energy
- semiconductor consisting three doped regions
15 Clues: many to one • one to many • stores charge • oppose current • detect current • connecting base • digital images of graphs • stores electrical energy • switch from one choice to another • glows when connected in closed circuit • two stable stage one used for storing Value • semiconductor consisting three doped regions • an elementary building block of a digital circuit • ...
Digital Electronics 2015-09-01
Across
- switch from one choice to another
- one to many
- glows when connected in closed circuit
- semiconductor consisting three doped regions
- amplify and switch electronic signals and electrical power
- a circuit that changes a code into a set of signals
- stores charge
Down
- two stable stage one used for storing Value
- oppose current
- connecting base
- detect current
- many to one
- an elementary building block of a digital circuit
- digital images of graphs
- stores electrical energy
15 Clues: many to one • one to many • stores charge • oppose current • detect current • connecting base • digital images of graphs • stores electrical energy • switch from one choice to another • glows when connected in closed circuit • two stable stage one used for storing Value • semiconductor consisting three doped regions • an elementary building block of a digital circuit • ...
POE 2024-04-16
Across
- Rate Volume of fluid passing per unit time.
- Electrical pressure driving current flow.
- Internal force per unit area.
- Opposition to electrical current flow.
- Measurement from base to top.
- Bottom support or starting point.
- Constantly changing or active.
Down
- Distance from center to edge.
- Measurement from side to side.
- Capacity to do work or produce heat.
- Rotations per minute.
- Deformation relative to original dimensions.
- Coefficient describing friction between surfaces.
- Related to heat or temperature.
- Rotational force around an axis.
15 Clues: Rotations per minute. • Distance from center to edge. • Internal force per unit area. • Measurement from base to top. • Measurement from side to side. • Constantly changing or active. • Related to heat or temperature. • Rotational force around an axis. • Bottom support or starting point. • Capacity to do work or produce heat. • Opposition to electrical current flow. • ...
Telegraph and Morse code 2023-04-17
Across
- Instrument used to transmit Morse code
- Act of exchanging information
- Message sent by telegraph
- Unit of electrical current
- Device used to send Morse code signals
- Long sound in Morse code
- Morse code transmitter
- Inventor of the Morse code
Down
- System used to send messages over long distances
- Conductor used to transmit electrical signals
- Path for electricity to flow through
- Language used by telegraph operators
- Transmission used to convey information
- Device used to receive Morse code signals
- Short sound in Morse code
15 Clues: Morse code transmitter • Long sound in Morse code • Message sent by telegraph • Short sound in Morse code • Unit of electrical current • Inventor of the Morse code • Act of exchanging information • Path for electricity to flow through • Language used by telegraph operators • Instrument used to transmit Morse code • Device used to send Morse code signals • ...
Cross-ergy by Nate K 2025-12-05
Across
- Part of an electrical generator, likes to stick together
- Phones, laptop PC's and EV's need this
- Energy in motion
- This energy comes from moving air
- Transports electrical energy
- Fills up the dark
- This energy comes from the sun
Down
- Shiny, black and ignites
- This is an unstable type of energy
- One part of HVAC
- Orange you glad it conducts electricity?
- Nobody likes a cold burger
- The door to the Internet
- Spins for energy
- This energy comes from under the Earth's mantle
15 Clues: One part of HVAC • Energy in motion • Spins for energy • Fills up the dark • Shiny, black and ignites • The door to the Internet • Nobody likes a cold burger • Transports electrical energy • This energy comes from the sun • This energy comes from moving air • This is an unstable type of energy • Phones, laptop PC's and EV's need this • Orange you glad it conducts electricity? • ...
1.06 Vocabulary Crossword Puzzle - M. Stephens 2022-02-22
Across
- caused by the igniting of liquids or gases
- a floor mat that helps to eliminate static electricity by providing a path to ground from conductive items placed on the mat.
- caused by the igniting of cooking oils or fats
- a bag, usually silver, black, or pink, used for storing electronic components, which are prone to damage caused by electrostatic discharge.
- an applied science concerned with designing and arranging things people use so that the people and things interact most efficiently and safely.
- a device that allows your computer, or other equipment, to keep running in the event the primary power source is lost. The additional power, usually supplied by battery, allows a limited amount to time to properly shutdown
- any of various musculoskeletal disorders, such as carpal tunnel syndrome, characterized by numbness, pain, or weakness of muscles, tendons, nerves, and other soft tissues, caused by the persistent repetition of certain physical movements.
- An acronym that helps to remember the steps in using a fire extinguisher. Pull the pin. Aim low. Squeeze the level slowly and evenly. Sweep the nozzle from side-to-side.
- caused by the igniting of combustible metals
- an adjustable conductive rubber wrist strap that protects sensitive components and computer boards from damage caused by static discharge.
Down
- the transfer of electrical charge between any two objects.
- an electrical device, often found on power strips, that is used to protect equipment against power surges and voltage spikes while blocking voltage over a safe threshold, usually 120V.
- caused by exposure to live electrical wires
- caused by ordinary combustibles
- a joint program from the Environmental Protection Agency (EPA) and the Department of Energy (DOE) that establishes standards for energy efficient products originated in the United States. The goal is to help individuals and businesses save money and protect the environment through the use of energy efficient products.
- the result of cutting, especially an opening or wound made by sharp edge
- injuries produced by fire, heat, radiation, electricity, or a caustic agent.
- the sudden stimulation of the nerves or convulsive contraction of the muscles that is caused by the discharge through the body of electricity from a charged source.
- an electrical device consisting of a cord on one end and several sockets on the other end used to expand the capacity of a wall outlet.
- aims to reduce the amount of waste and electrical/electronic equipment that ends up in landfills through improved product design to ease dismantling, recycling, and reuse.
- also known as Directive 2002/95/EC, originated in the European Union and restricts the use of six hazardous materials found in electrical and electronic products.
21 Clues: caused by ordinary combustibles • caused by the igniting of liquids or gases • caused by exposure to live electrical wires • caused by the igniting of combustible metals • caused by the igniting of cooking oils or fats • the transfer of electrical charge between any two objects. • the result of cutting, especially an opening or wound made by sharp edge • ...
safety Issues and Environment 2022-02-21
Across
- any of various musculoskeletal disorders, such as carpal tunnel syndrome, characterized by numbness, pain, or weakness of muscles, tendons, nerves, and other soft tissues, caused by the persistent repetition of certain physical movements.
- also known as Directive 2002/95/EC, originated in the European Union and restricts the use of six hazardous materials found in electrical and electronic products.
- injuries produced by fire, heat, radiation, electricity, or a caustic agent.
- an electrical device, often found on power strips, that is used to protect equipment against power surges and voltage spikes while blocking voltage over a safe threshold, usually 120V.
- caused by the igniting of cooking oils or fats
- a device that allows your computer, or other equipment, to keep running in the event the primary power source is lost. The additional power, usually supplied by battery, allows a limited amount to time to properly shutdown equipment.
- caused by the igniting of combustible metals
- caused by the igniting of liquids or gases
- an adjustable conductive rubber wrist strap that protects sensitive components and computer boards from damage caused by static discharge
- a joint program from the Environmental Protection Agency (EPA) and the Department of Energy (DOE) that establishes standards for energy efficient products originated in the United States. The goal is to help individuals and businesses save money and protect the environment through the use of energy efficient products.
- caused by exposure to live electrical wires
- an applied science concerned with designing and arranging things people use so that the people and things interact most efficiently and safely.
Down
- the sudden stimulation of the nerves or convulsive contraction of the muscles that is caused by the discharge through the body of electricity from a charged source.
- the transfer of electrical charge between any two objects.
- an electrical device consisting of a cord on one end and several sockets on the other end used to expand the capacity of a wall outlet.
- a floor mat that helps to eliminate static electricity by providing a path to ground from conductive items placed on the mat.
- An acronym that helps to remember the steps in using a fire extinguisher. Pull the pin. Aim low. Squeeze the level slowly and evenly. Sweep the nozzle from side-to-side.
- aims to reduce the amount of waste and electrical/electronic equipment that ends up in landfills through improved product design to ease dismantling, recycling, and reuse.
- the result of cutting, especially an opening or wound made by sharp edge
- a bag, usually silver, black, or pink, used for storing electronic components, which are prone to damage caused by electrostatic discharge.
- caused by ordinary combustibles
21 Clues: caused by ordinary combustibles • caused by the igniting of liquids or gases • caused by exposure to live electrical wires • caused by the igniting of combustible metals • caused by the igniting of cooking oils or fats • the transfer of electrical charge between any two objects. • the result of cutting, especially an opening or wound made by sharp edge • ...
ELECTRICITY 2022-05-29
Across
- It is the means that prevents the partial or total change of the operating condition of a device, equipment or installation of any type.
- main branch of electrical distribution
- It is the electromagnetic device through which mechanical energy is converted into electrical energy.
- Hz : A hertz is the unit of frequency in alternating currents
- negative electrode
- Synonym of central, station whose function is to generate electricity.
- Unit of measurement for electrical resistance
- Metallic electric conductor of a single thread and circular section
- Law: it is represented by VIR
- Amount of power that must be delivered at a given point of an electrical system
- Metallic electric conductor of a single thread and circular section
- consumption: Total energy expenditure in a given process
- Any material that offers minimal resistance to the passage of an electric current.
- Conductor formed by a set of wires, either twisted or twisted.
- control: Remote control by means of an electrical, mechanical, pneumatic signal or a combination of these.
- Number of times the alternating signal is repeated in one second. Its unit of measurement is the hertz (Hz).
- Primary engine powered by steam, gas or water, which converts the kinetic energy of the medium into rotary motion.
Down
- is the number of kilowatts/hour used by a home or business
- device that cuts the current in case of an accident
- Equipment: It is the one that is energized.
- : It is defined as the potential difference along a conductor when a current of one ampere uses one Watt of power
- It is the measure of how much a circuit opposes the passage of electric current through it.
- device by which the energy consumed is measured
- The unit of measurement is the Watt or Watt (W)
- Voltage: Rated voltage greater than 1000 v
- Non-conductive material that, therefore, does not allow electricity to pass through.
- Equipment: It is the one that is not energized.
- : Unit of measurement of the intensity of electric current, whose symbol is A.
- positive electrode
- power plant: Power plant that produces electricity using turbines that take advantage of the kinetic energy of the wind.
- Unit equivalent to 4.18 joules.
- Manually or remotely disconnect a part of the equipment to prevent the passage of electrical current.
- transformer: electromagnetic device that allows the voltage and intensity of an alternating current to be increased or decreased.
- Path or route of an electric current, formed by conductors, that transports electric energy between sources.
- Protection device against short circuits that, in case of circulating a current greater than the nominal, interrupts its flow.
35 Clues: negative electrode • positive electrode • Law: it is represented by VIR • Unit equivalent to 4.18 joules. • main branch of electrical distribution • Voltage: Rated voltage greater than 1000 v • Equipment: It is the one that is energized. • Unit of measurement for electrical resistance • device by which the energy consumed is measured • ...
vocabulary 2023-02-01
Across
- a flow of electricity that results from the ordered directional movement of electrically charged particles.
- loop a mechanical or electronic device that automatically regulates a system to maintain a desired state or set point without human interaction
- provide (a circuit or electrical appliance)
- an electromotive force or potential difference expressed in volts.
- the SI unit of power, equivalent to one joule per second, corresponding to the power in an electric circuit in which the potential difference is one volt and the current one ampere
- continuous physical force exerted on or against an object by something in contact with it.
- a subatomic particle found in the nucleus of every atom. The particle has a positive electrical charge, equal and opposite to that of the electron.
- unit of electrical potential, potential difference and electromotive force in the metre–kilogram–second system
- a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
- loop a control system for an operation or process in which there is no self-correcting action as there is in a closed loop.
- a substance which does not readily allow the passage of heat or sound.
- circuit comprises a path along which the whole current flows through each component.
- the resistance that one surface or object encounters when moving over another.
- currentwhich periodically reverses direction and changes its magnitude continuously with time in contrast to direct current
- a container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.
Down
- a person who directs the performance of an orchestra or choir.
- a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
- current an electric current that is uni-directional, so the flow of charge is always in the same direction.
- a device having a designed resistance to the passage of an electric current.
- nucleus An electron that is bound to an atom is one of the three primary types of particles within the atom
- circuit comprises branches so that the current divides and only part of it flows through any branch.
- is the unit of electric current in the International System of Units
- a measure of 1,000 watts of electrical power.
- a particle of matter that uniquely defines a chemical element.
- passive two-terminal electrical component that implements electrical resistance as a circuit element.
- a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
26 Clues: provide (a circuit or electrical appliance) • a measure of 1,000 watts of electrical power. • a person who directs the performance of an orchestra or choir. • a particle of matter that uniquely defines a chemical element. • an electromotive force or potential difference expressed in volts. • is the unit of electric current in the International System of Units • ...
vocabulary 2023-02-01
Across
- a flow of electricity that results from the ordered directional movement of electrically charged particles.
- loop a mechanical or electronic device that automatically regulates a system to maintain a desired state or set point without human interaction
- provide (a circuit or electrical appliance)
- an electromotive force or potential difference expressed in volts.
- the SI unit of power, equivalent to one joule per second, corresponding to the power in an electric circuit in which the potential difference is one volt and the current one ampere
- continuous physical force exerted on or against an object by something in contact with it.
- a subatomic particle found in the nucleus of every atom. The particle has a positive electrical charge, equal and opposite to that of the electron.
- unit of electrical potential, potential difference and electromotive force in the metre–kilogram–second system
- a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
- loop a control system for an operation or process in which there is no self-correcting action as there is in a closed loop.
- a substance which does not readily allow the passage of heat or sound.
- circuit comprises a path along which the whole current flows through each component.
- the resistance that one surface or object encounters when moving over another.
- currentwhich periodically reverses direction and changes its magnitude continuously with time in contrast to direct current
- a container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.
Down
- a person who directs the performance of an orchestra or choir.
- a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
- current an electric current that is uni-directional, so the flow of charge is always in the same direction.
- a device having a designed resistance to the passage of an electric current.
- nucleus An electron that is bound to an atom is one of the three primary types of particles within the atom
- circuit comprises branches so that the current divides and only part of it flows through any branch.
- is the unit of electric current in the International System of Units
- a measure of 1,000 watts of electrical power.
- a particle of matter that uniquely defines a chemical element.
- passive two-terminal electrical component that implements electrical resistance as a circuit element.
- a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
26 Clues: provide (a circuit or electrical appliance) • a measure of 1,000 watts of electrical power. • a person who directs the performance of an orchestra or choir. • a particle of matter that uniquely defines a chemical element. • an electromotive force or potential difference expressed in volts. • is the unit of electric current in the International System of Units • ...
Sensors and Transducers 2026-04-17
Across
- A property of thermistors where resistance decreases as temperature increases.
- A device that measures force per unit area and converts it into electrical signal.
- A sensor that detects the presence of nearby objects without physical contact.
- The process occurring in solar cells.
- A temperature-sensitive resistor whose resistance changes significantly with temperature.
- The principle behind solar cell operation.
- The movable core used in LVDT for sensing displacement.
- A device that works on change in inductance caused by movement of a magnetic core.
- EFFECT TRANSDUCER A sensor that produces voltage when a magnetic field is applied perpendicular to current.
- A linear displacement sensor that produces output voltage proportional to core movement.
- The operating condition for photodiodes.
- A device used to transfer electrical signals using light while providing isolation.
- A device that converts sunlight directly into electrical energy.
- The important feature of proximity sensors.
- The principle used in inductive sensors where magnetic resistance changes with position.
- A device that converts light energy into electrical energy.
- The quantity sensed by Hall effect devices.
- The main application of thermistors and thermocouples.
- A sensor that detects infrared radiation typically used for obstacle detection.
- The physical quantity detected by LDRs and photodevices.
- The type of electromagnetic wave used in IR sensors.
- A light-dependent resistor whose resistance decreases with increasing light intensity.
- The principle used in pressure sensors with strain gauges.
Down
- A light-sensitive transistor that provides amplified current output.
- A sensor that generates voltage when mechanical stress is applied to certain crystals.
- The output voltage produced in LVDT windings.
- A semiconductor device that generates current when exposed to light under reverse bias.
- The key advantage of phototransistors over photodiodes.
- The parameter that changes in inductive transducers.
- The key advantage of optocouplers in circuits.
- The reason capacitance varies in capacitive transducers.
- The voltage generated at the junction of two metals in a thermocouple.
- The key advantage of LVDT output with respect to displacement.
- The physical cause of voltage generation in piezoelectric materials.
- The main function of proximity and IR sensors.
- A sensor that converts changes in capacitance due to displacement, pressure, or dielectric variation into an electrical signal.
- A temperature sensor that generates voltage due to junction of two dissimilar metals.
- The main application of Hall effect sensors.
- The input quantity required for piezoelectric transducers.
- The working principle of optocouplers.
- The increase in electrical conductivity due to incident light.
- The phenomenon responsible for voltage generation in thermocouples.
- A commonly used element in pressure sensors to measure deformation.
43 Clues: The process occurring in solar cells. • The working principle of optocouplers. • The operating condition for photodiodes. • The principle behind solar cell operation. • The important feature of proximity sensors. • The quantity sensed by Hall effect devices. • The main application of Hall effect sensors. • The output voltage produced in LVDT windings. • ...
Electricity & Magnetism Review 2016-10-11
Across
- The measure of how difficult it is for a charge to flow through a material
- The discharge of static electricity between clouds or between a cloud and Earth
- Unlike poles and/or charges do this
- This consists of a length of conductive wire wrapped tightly around a piece of metal and connected to a battery
- A compass needle will point this direction because the Earth has a magnetic field
- This planet acts like a magnet because it has magnetic poles and a magnetic field
- The type of current is produced by a battery
- The process of producing a current when a conductor, such as a wire, is moved through a magnetic field
- The area of magnetic force around a magnet
- Circuits can contain devices that are run by which kind of energy?
- _______ is NOT a method by which charges can be transferred according to the Law of Conservation of Charge
- An electric motor transforms electrical energy into __________ energy
- Shaped by solar wind, the region around Earth’s magnetic field is called the __________
- The magnetic force on a magnet is the strongest here
Down
- The buildup of charges on an object
- A safety device on an electrical plug to ground the metal pieces to prevent shocks
- The reason the angle between magnetic and geographic poles is different
- Provides safety when using current electricity by cutting off all electrical flow
- Like poles and/or charges do this
- A permanent magnet become demagnetized if it is hit very hard because these get out of alignment
- A _______ can be added to a circuit to prevent overheating
21 Clues: Like poles and/or charges do this • The buildup of charges on an object • Unlike poles and/or charges do this • The area of magnetic force around a magnet • The type of current is produced by a battery • The magnetic force on a magnet is the strongest here • A _______ can be added to a circuit to prevent overheating • ...
Electricity & Magnetism Review 2016-10-11
Across
- Unlike poles and/or charges do this
- This consists of a length of conductive wire wrapped tightly around a piece of metal and connected to a battery
- The process of producing a current when a conductor, such as a wire, is moved through a magnetic field
- A _______ can be added to a circuit to prevent overheating
- The buildup of charges on an object
- A safety device on an electrical plug to ground the metal pieces to prevent shocks
- Shaped by solar wind, the region around Earth’s magnetic field is called the __________
- A permanent magnet become demagnetized if it is hit very hard because these get out of alignment
- The area of magnetic force around a magnet
- The discharge of static electricity between clouds or between a cloud and Earth
- An electric motor transforms electrical energy into __________ energy
Down
- Like poles and/or charges do this
- A compass needle will point this direction because the Earth has a magnetic field
- The type of current is produced by a battery
- The reason the angle between magnetic and geographic poles is different
- Provides safety when using current electricity by cutting off all electrical flow
- _______ is NOT a method by which charges can be transferred according to the Law of Conservation of Charge
- The magnetic force on a magnet is the strongest here
- Circuits can contain devices that are run by which kind of energy?
- This planet acts like a magnet because it has magnetic poles and a magnetic field
- The measure of how difficult it is for a charge to flow through a material
21 Clues: Like poles and/or charges do this • Unlike poles and/or charges do this • The buildup of charges on an object • The area of magnetic force around a magnet • The type of current is produced by a battery • The magnetic force on a magnet is the strongest here • A _______ can be added to a circuit to prevent overheating • ...
Electronics 2017-11-02
Across
- Electrons – electrons in the outermost shell of an atom
- – the measurement of linear units
- Electricity – an electric charge at rest
- – neutral particle (no charge) of an atom
- – the formation of film on the contact surface
- Electricity – electricity produced either by pressure, light, heat, chemical action, or magnetism
- – a measure of gravity
- – a combination of the atoms of two or more elements
- – anything that has mass and occupies space
- – a material that exhibits electrical conductivity between that of a conductor and an insulator
- – a material with a very high resistance to the flow of electrons
- – a substance that cannot be chemically broken down and contains atoms of only one variety
- – the flow of electrons in a conductor
Down
- – the process of charging an object
- – negatively charged particle of an atom
- – smallest particle that an element can be reduced to and still maintain the properties of the element
- Electrical Code (NEC®) – a standard on practices for the design and installation of electrical products
- – the positive or negative state of an object
- – state of matter that has a definite volume and shape
- of Electric Charges – is a law that states that opposite charges attract, and like charges repel
- – state of matter that a definite volume but not a definite shape
- – the movement of electrons from atom to atom
- – the smallest particle that a compound can be reduced to and still possess the properties of the original compound
- – a material that has low electrical resistance and permits electrons to move through it easily
- – measurement of matter contained in an object
- – state of matter that has no definite volume or definite shape
- – positively charged particle of an atom
27 Clues: – a measure of gravity • – the measurement of linear units • – the process of charging an object • – the flow of electrons in a conductor • – negatively charged particle of an atom • Electricity – an electric charge at rest • – positively charged particle of an atom • – neutral particle (no charge) of an atom • – anything that has mass and occupies space • ...
TECH II MIDTERM CROSSWORD 2024-02-21
Across
- scan refers to the laser sweeping across the IR and releasing the e- into their grounded state.
- CONVERT ELECTRICAL TO MECHANICAL ENERGY
- converts MECHANICAL to ELECTRICAL energy
- UNIT FOR CURRENT
- IMAGE CREATED BY METASTABLE ELECTRONS
- RESOLUTION THAT ^ AS MATRIX SIZE ^
- mobile units use this as their charging devices for exposures
- VARIABLE TRANSFORMER, DEALS WITH V NOT KV
- unit of power
- emission that boils electrons from filament
- STUDY OF MOVING ELECTRIC CHARGES
- In IDR with a CCD the scintillation layer is which compound:
- most common type of transformer used today, _____-type
- RESOLUTION THAT IMPROVES WITH ^ BIT DEPTH
- type of photons a photodetector collects
- most common phosphor found in a PSP, doped with Eu
- code that is computer language aka digital language
- portion of the beam which is responsible for forming the image
Down
- process by which analog signal is converted to digital signal
- stops exposure, accurate up to 1 msec
- type of DR WHERE xrays are directly converted to an electrical signal
- FACTOR THAT IS The percentage of the DEL that is sensitive to xrays
- transformer that increases voltage, decreases current
- Scan occurs when the IP is fed through the reader
- This material is efficient at converting xray photons into an electrical signal
- layer that grounds plate to eliminate electrostatic problems
- resistance unit
- in CsI/aSi IDR the collection element is sandwiched into a:
- SMALLEST UNIT OF ELECTRIC CHARGE
- form of DR that includes a scintillation step
- smallest exposure difference which can be detected and displayed by the imaging system is:
- type of radiography that produces images with highest spatial res
- LAW THAT STATES V= IxR
- type of photons A photodetector collects:
- 8 bits = 1 (FILL IN THE BLANK)
35 Clues: unit of power • resistance unit • UNIT FOR CURRENT • LAW THAT STATES V= IxR • 8 bits = 1 (FILL IN THE BLANK) • SMALLEST UNIT OF ELECTRIC CHARGE • STUDY OF MOVING ELECTRIC CHARGES • RESOLUTION THAT ^ AS MATRIX SIZE ^ • stops exposure, accurate up to 1 msec • IMAGE CREATED BY METASTABLE ELECTRONS • CONVERT ELECTRICAL TO MECHANICAL ENERGY • converts MECHANICAL to ELECTRICAL energy • ...
Safty 2024-08-14
Across
- a fire that involves electrical equipment, electrical appliances, or electrical wiring
- A situation that is visible and presents an immediate danger.
- the condition of being protected from or unlikely to cause danger, risk, or injury
- An existing dangerous situation that is hidden from obvious view.
- measures designed to protect workers from electrical hazards
- how long does an extinguisher last
- a situation that is visible but could become dangerous if combined with other situations or events
- Identifying and correcting hazardous situations or conditions
Down
- the strategies, preparatory methods, and the measures instituted to prevent accidents
- the only law affecting work in school labs is...
- the set of precautions, procedures, and measures taken to prevent fires, minimize the risk of fire-related accidents
- what safety color code means "stop/danger/fire/emergency"
- what safety color means"start/safety equipment"
- A term that refers to the act of identifying and correcting hazardous situations or conditions is...
- Keeping tools, machines and the work environment in the best possible condition
- where safety glasses are stored
- the presence of flammable or combustible liquids and gases
- a fire that involves solid combustibles such as wood, coal, paper, plastic, straw, cloth, rubber or any other solid
- what safety color means"safety information"
- what safety color means"radiation hazard"
- what safety color means"caution-physical hazard(s)
- a set of guidelines or principles put in place to prevent accidents, injuries, or harm in various environments such as workplaces, public spaces, or homes.
- what safety color means "warning-dangerous part(s)/energized equipment"
- what is in every lab to put out fires
- what causes the most accidents in a lab
- a dangerous situation that could cause an accident
26 Clues: where safety glasses are stored • how long does an extinguisher last • what is in every lab to put out fires • what causes the most accidents in a lab • what safety color means"radiation hazard" • what safety color means"safety information" • what safety color means"start/safety equipment" • the only law affecting work in school labs is... • ...
Cardiovascular System Crossword 2025-01-16
Across
- Doors in the heart that open and shut controlling blood flow.
- Two lower chambers of the heart.
- A wall separating the left and right sides of the heart.
- Generates an electrical signal that causes the upper heart chambers to contract.
- Decrease in the diameter of a blood vessel.
- A blood vessel that carries blood to the heart.
- Fluid like membrane that surrounds the heart.
- The outermost protective layer of the heart.
- Increase in the diameter of a blood vessel.
- Phase of the heartbeat where the muscles relax filling the chambers up with blood.
- A drug free method to quickly return an abnormal heart rhythm to normal.
Down
- Branches of specialized nerve cells that send electrical signals to the ventricles.
- Conducts the normal electrical impulse from the atria to the ventricles.
- The middle muscular layer of the heart.
- Small blood vessels that carry blood away from the heart.
- The innermost layer of tissue that lines the chambers of the heart.
- The smallest veins that receive blood from capillaries.
- The largest artery in the body, transports blood from the left ventricle..
- Two upper chambers of the heart.
- A test to record the electrical signals in the heart.
- A measure of a fluid's resistance to flow.
- The amount of blood ejected from the ventricle with each cardiac cycle.
- Relating to the lungs.
- Irregular heartbeat.
- Phase of the heartbeat when the heart muscles contract pumping blood out.
- Vessel that transports blood from the heart.
- The slower the heart rate, the greater the cardiac output/more blood pumped.
- One of the two large veins that carries deoxygenated blood to the heart.
28 Clues: Irregular heartbeat. • Relating to the lungs. • Two lower chambers of the heart. • Two upper chambers of the heart. • The middle muscular layer of the heart. • A measure of a fluid's resistance to flow. • Decrease in the diameter of a blood vessel. • Increase in the diameter of a blood vessel. • The outermost protective layer of the heart. • ...
Electricity and Circuits 2023-12-13
Across
- - An automatic switch that opens if the current exceeds safe levels.
- - A cell with solid or paste electrolytes, like in a flashlight battery.
- - A device that converts heat energy into electrical energy.
- - A material that allows electric charges to flow easily, like metals.
- - An unintended new path of very low resistance.
- - The loss of static electricity as charges move off an object.
- - A device that converts light energy into electrical energy.
- - A common unit used by power companies to measure electrical energy usage.
- - An electric charge that builds up on an object.
- - The basic unit of matter, made up of protons, neutrons, and electrons.
- - A circuit that has more than one path for current to flow.
- - A safety device that stops the flow of current if it exceeds a set limit.
Down
- - Too many devices using power on a single circuit.
- - A material that does not allow electric charges to flow easily, like rubber or plastic.
- - A complete circuit that allows current to flow.
- - A device that transforms electric energy into another form of energy.
- - One or more cells connected together.
- - The rate at which electric energy is converted into another form. Measured in watts.
- - The difference in electric potential between two points in a circuit. Measured in volts.
- - A circuit with one path for current to flow through all loads.
- - A circuit that has a break so current cannot flow.
- - A complete, closed path in which electric current can flow.
- - A device that converts chemical energy into electrical energy.
- - The rate at which charge flows past a point in an electric circuit. Measured in amperes (amps).
- - A property of materials that resists electric current flow. Measured in ohms.
25 Clues: - One or more cells connected together. • - An unintended new path of very low resistance. • - A complete circuit that allows current to flow. • - An electric charge that builds up on an object. • - Too many devices using power on a single circuit. • - A circuit that has a break so current cannot flow. • - A device that converts heat energy into electrical energy. • ...
RATEC102 Chapter 3 Vocab 2024-09-29
Across
- Allow electron flow- copper, aluminum
- Charge of a proton
- Only occurs with negative charges
- Electron flow when two objects touch
- Like charges repel, opposites attract
- Force fields, can cause induction
- Total maximum difference between positive and negative ends of electron source
- Pathway for electron movement
- Also potential difference, force at which electrons travel
- A space where air has been removed
- Allow partial electron flow
- All electrons flow in the same direction
- The area beyond a valence band
- Electrons flow one way, then flow in reverse
- Quantity of electrons flowing
- Unit for current
- Converts chemical energy to electrical
- Nonconducting materials- plastic, glass
- Electron flow when one object is rubbed against another
Down
- Electrical field acting on another without contact
- Study of distribution of fixed charges
- Force or strength of electron flow
- Allow e- flow with no resistance- silver, gold
- Linked to one another
- Used to regulate the number of electrons available to produce xray photons
- Electrons try to repel each other and maximize distance between them
- Converts mechanical energy to electrical
- Amount of opposition to current in a circuit
- Force is directly proportional to product of magnitudes, inversely to the square of the distance between objects
- Charge of an electron
- Process of electron charges added or subtracted from an object
- Neutral, positive and negative in equal distribution
- Shell that determines chemical and electrical properties of an atom
- Unit of resistance
- Can result in ionization, occurs where curvature is sharpest
- Each component has its own branch
- One charge is greater than the other, results in light photons
37 Clues: Unit for current • Charge of a proton • Unit of resistance • Linked to one another • Charge of an electron • Allow partial electron flow • Pathway for electron movement • Quantity of electrons flowing • The area beyond a valence band • Only occurs with negative charges • Force fields, can cause induction • Each component has its own branch • Force or strength of electron flow • ...
Neurophysiology & Contraction 2025-03-25
Across
- Channels responding to changes in membrane potential.
- Phase restoring negative membrane potential (K+ efflux).
- Passive ion channels maintaining resting membrane potential.
- Rapid depolarization/repolarization propagating along excitable membranes.
- Channels opening when neurotransmitters bind.
- Synapse between motor neuron and muscle fiber.
- State of having a membrane potential (negative inside relative to outside).
- Vesicles storing neurotransmitters in axon terminals.
- Measure of potential energy in electrical charges (in millivolts).
- Voltage difference between a cell's interior and exterior.
- Pump maintaining ionic gradients by exchanging 3Na+ out/2K+ in.
- Space between axon terminal and motor end plate.
- Ion channels opening/closing in response to stimuli.
- Specialized sarcolemma region with acetylcholine receptors.
- Depolarization of motor end plate by acetylcholine.
- Sequence linking action potentials to crossbridge cycling.
- Junction between neuron and target cell (e.g., neuromuscular junction).
Down
- Process where action potentials trigger muscle contraction.
- Study of electrical properties in cells and tissues.
- Long projection of a neuron conducting action potentials.
- Voltage difference across a cell membrane.
- State of being supplied with motor neurons.
- Combined influence of concentration and electrical gradients on ions.
- Stable voltage (-70mV in neurons) when not transmitting signals.
- Phase where membrane potential becomes less negative (Na+ influx).
- Neuron transmitting signals from CNS to muscles.
- Chemical messengers (e.g., acetylcholine) crossing synaptic clefts.
- Enzyme breaking down acetylcholine to terminate signals.
- End of axon releasing neurotransmitters.
- Ability of action potentials to spread along membranes.
- Neurotransmitter activating skeletal muscle contraction.
31 Clues: End of axon releasing neurotransmitters. • Voltage difference across a cell membrane. • State of being supplied with motor neurons. • Channels opening when neurotransmitters bind. • Synapse between motor neuron and muscle fiber. • Neuron transmitting signals from CNS to muscles. • Space between axon terminal and motor end plate. • ...
Minco Glossary 2025-07-21
Across
- A substance that conducts electricity better than insulation, but worse than a good conductor
- Any unwanted material or particles laminated in a unit
- A written authorization for work to be done
- Wire attached to many of our products to provide a method of electrical connection
- To assemble and align layers of material to prepare for lamination
- A device attached to an end of a wire or to a through-hole circuit for making a convenient electrical connection
- Printing misalignment, where a conductor pad is not centered around a through-hole
- An acidic solution that dissolves metal during the photo-etch process
Down
- The foil or wire that has electrical resistance in heaters or sensors
- Labeling parts with ink and oven-curing them
- Using tooling to trin a unit to its final form and dimensions
- A multipurpose electrical meter used to measure voltage, current or resistance
- A term used to describe material that is able to carry current
- A metal terminal that conducts electricity into or away from conductive material
- The distance from a unit's trim edge to the edge of its element
- A form used to record manufacturing data
- To assemble layers of material and bond them together under heat and pressure
- Voids, blisters, or separation between layers of a laminated unit
- The opposition of a conductor to the flow of eclectic current
- A nonconductor of electricity
- A complete conductive path used to carry current
- An instrument used to measure resistance
- Conformance to valid requirements
- The rate of flow of electric charge in a conductor(amp)
- A measure of how acid or alkaline a solution is
25 Clues: A nonconductor of electricity • Conformance to valid requirements • A form used to record manufacturing data • An instrument used to measure resistance • A written authorization for work to be done • Labeling parts with ink and oven-curing them • A measure of how acid or alkaline a solution is • A complete conductive path used to carry current • ...
Chemistry Vocabulary 2023-11-16
Across
- an atom that has a positive electrical charge because it lost an electron
- ability to gain an electron in a chemical bond
- an atom that has a negative electrical charge because it gained an electron
- a molecular geometry with four surrounding atoms
- all atoms must have 8 valence electrons in order to be stable
- this equals the number of protons
- an atom that has an electrical charge
- a compound containing a metal and a nonmetal
Down
- group of atoms that are covalently bonded with an overall charge
- energy needed to lose an electron
- this equals the sum of protons and neutrons
- a compound containing two nonmetals
- a unit used by chemists to simplify big quantities
- a weighted average of all naturally occurring isotopes
14 Clues: energy needed to lose an electron • this equals the number of protons • a compound containing two nonmetals • an atom that has an electrical charge • this equals the sum of protons and neutrons • a compound containing a metal and a nonmetal • ability to gain an electron in a chemical bond • a molecular geometry with four surrounding atoms • ...
Electricity 2025-03-21
Across
- Path for transmitting electric current.
- Property of a subatomic particle that causes it to experience a force whenanplaced in a electromagnetic field.
- Sudden release and transfer of electric charges.
- imbalance of electrical charges in or on surface of a material.
- Pressure that pushes charged electrons
- Rate at which electric charges move past specific point
- converts chemical energy into electrical. has an anode and cathode.
Down
- usually made of copper. can be represented with red or black
- device used to interrupt flow of electricity.
- Energy transferred through touch.
- Energy transferred from placing an object in a changing magnetic field.
- Opposition to flow of current. measure in Ohms
- stores chemical energy and converts to electrical
- An object that takes one form of energy and transfers it to another.
14 Clues: Energy transferred through touch. • Pressure that pushes charged electrons • Path for transmitting electric current. • device used to interrupt flow of electricity. • Opposition to flow of current. measure in Ohms • Sudden release and transfer of electric charges. • stores chemical energy and converts to electrical • ...
Electrical Safety Basics 2023-11-28
Across
- A closed path that an electric current can flow around.
- A material that electricity can pass through.
- The discharge of electricity through a part of the body.
- Box This contains the main electrical power of a house.
Down
- A socket that supplies electricity to electrical devices.
- A cable that connects an appliance to a wall socket.
- A material in which electric current does not flow freely.
- When too much electricity passes through wires.
- A device that converts chemical energy within to electrical power.
- An outlet that cuts power to prevent electrocution.
10 Clues: A material that electricity can pass through. • When too much electricity passes through wires. • An outlet that cuts power to prevent electrocution. • A cable that connects an appliance to a wall socket. • A closed path that an electric current can flow around. • Box This contains the main electrical power of a house. • ...
Electrical Current Spelling 2024-04-29
Across
- A type of gray metal.
- A type of light appliance.
- The flow of something.
- A device that uses electricity.
- The power of an atom.
Down
- A type of insulator.
- A material that does not allow electricity out.
- An object that allows the flow of electricity.
- A type of brown metal.
- A type of yellow metal.
10 Clues: A type of insulator. • A type of gray metal. • The power of an atom. • The flow of something. • A type of brown metal. • A type of yellow metal. • A type of light appliance. • A device that uses electricity. • An object that allows the flow of electricity. • A material that does not allow electricity out.
Electrical Meters JS1 2024-10-07
Across
- This is one of the most common types of electric meters, which use mechanical displays to show your current usage.(2Wrds)
- Used to measure the resistance of the component associated in a circuit.(2Wrds)
- Measures your connection to the electrical grid, keeping track of how much electricity you pull from the grid.(2Wrds)
- Used to measure the potential difference between two specific points in a circuit.(2Wrds)
- Basically a pay-as-you-go meter for gas and electricity, so you pay for your energy in advance. You'll need to top.(2wrds
Down
- Known as electromechanical meters, are the oldest type of energy meter still in use today. These meters have a simple design and operate(2Wrds)
- These are more advanced interval meters as they give a more detailed understanding of electrical consumption of a household.(2Wrds)
- These may look like regular old analog clock faces, but they're actually a bit more complicated than that.(2Wrds)
- Used to measure the current flowing in an electric circuit.(2Wrds)
- Display the electricity usage in a numeric format, similar to how numbers appear on a digital clock.(2Wrds)
10 Clues: Used to measure the current flowing in an electric circuit.(2Wrds) • Used to measure the resistance of the component associated in a circuit.(2Wrds) • Used to measure the potential difference between two specific points in a circuit.(2Wrds) • Display the electricity usage in a numeric format, similar to how numbers appear on a digital clock.(2Wrds) • ...
Electrical Safety Crossword 2024-11-12
Across
- abbreviated as V and also known as voltage; unit that measures the pressure or force that pushes electric current forward through a conductor
- process of infusing an alkaline (negative) product into the tissues from the negative pole toward the positive pole
- apparatus that changes alternating current (AC)to direct current (DC)
- process of fusing an acidic (positive) product into deeper tissues using galvanic current from the positive pole toward the negative pole
Down
- use of electrical currents to treat the skinuse of electrical currents to treat the skin
- completes an electric circuit and carries the current safely away
- abbreviated as mA; 1.1,000 of an ampere
- the movement of electrons from one atom to another along a conductor
- abbreviated as W; unit that measures how much electric energy is being used in one second
- abbreviated as O; unit that measures the resistance of an electric current
10 Clues: abbreviated as mA; 1.1,000 of an ampere • completes an electric circuit and carries the current safely away • the movement of electrons from one atom to another along a conductor • apparatus that changes alternating current (AC)to direct current (DC) • abbreviated as O; unit that measures the resistance of an electric current • ...
Electricity 2011-11-30
Across
- A circuit with only one path that the current can take
- One bulb breaks in the circuit but the other on stays on, which type of circuit is it?
- For current to flow there must be a complete __________
- A flow of electrical charge (electrons) through an electrical circuit
- This lights when electricty passes through it
Down
- What happens when a second bulb is added to a series circuit, the bulb becomes ___________
- A device for controlling current that can be turned on or off
- Two or more cells joined together
- What passes the electrical current from one part of the circuit to another
- What supplies the electrical energy
10 Clues: Two or more cells joined together • What supplies the electrical energy • This lights when electricty passes through it • A circuit with only one path that the current can take • For current to flow there must be a complete __________ • A device for controlling current that can be turned on or off • ...
engineering career 2022-01-14
Across
- construct and maintain infrastructure projects and systems
- the design, installation, and monitoring of mechanical, electrical, and public health safety systems
- responsible for performing research and development of commercial laser systems
- Design for providing design assistance
- specializes in the science of sound and vibration
- in AI language and knowledge
- to help design and create fabric
- research and analyze customer design proposals, specifications, manuals, or other data
- supervise the manufacture of electrical equipment
Down
- lead and assist maintenance in resolving equipment malfunctions
- the make medicine and technology to make new devices
- responsible for managing the flow of documents between inter nail and external partners
- research, design, develop, and test computer systems
- design, voice, video, and data communications systems to keep users connected
- experts in measurement and management of data
- review established processes in order to find manufacturing and cost optimizations
- in charge of working with and overseeing those who design, build, test, and install radar systems
- install, maintain,and calibrate diagnostic imaging equipment
- design, build, and maintain ships
- develop design, plans, and operations for utility systems
- research, development manufacturing, planning and so on
21 Clues: in AI language and knowledge • to help design and create fabric • design, build, and maintain ships • Design for providing design assistance • experts in measurement and management of data • specializes in the science of sound and vibration • supervise the manufacture of electrical equipment • the make medicine and technology to make new devices • ...
Energy All Around 2023-04-08
Across
- The act of changing into another form.
- The ability to do work.
- The state of being insulated, meaning that heat or electricity cannot pass through.
- Something which can be carried or moved with energy.
- A process or reaction where energy is absorbed.
- The emission and propagation of energy in the form of rays.
- A process or reaction where energy is released.
- The degree or intensity of heat present in a substance.
- The potential difference in charge between two points in a circuit.
- The product of force being applied.
- The circular movement in a fluid caused by heat rising.
Down
- A unit used to measure electrical current.
- To move from one place to another.
- When energy is thrown back off a surface without being absorbed.
- To take in energy.
- When something is sent from one thing to another, such as a signal.
- The process where heat or electricity is directly transmitted through a substance.
- A type of electrical circuit that branches and has the components running parallel.
- Relating to or resulting from motion.
- A type of electrical circuit where the components are placed one after the other.
- A part or element of a larger whole.
21 Clues: To take in energy. • The ability to do work. • To move from one place to another. • The product of force being applied. • A part or element of a larger whole. • Relating to or resulting from motion. • The act of changing into another form. • A unit used to measure electrical current. • A process or reaction where energy is absorbed. • ...
G4 Science Energy 2020-10-15
Across
- this object lets you see all of the colors in a beam of light
- a kind of energy;
- a kind of circuit where if one light bulb doesn't work is unplugged, the others can still work
- when heat is passed without the use of any matter
- a back and forth motion
- a kind of energy; warmth
- when heat passes through two objects that are touching
- the interaction between positively and negatively charged particles
- when heat is passed through liquids or gases
Down
- the buildup of electrical charges is called _____ electricity.
- objects that do not pass heat easily
- when light bends while passing through an object
- when light bounces off of an object
- the flow of electrical charges is called electrical _____.
- sound waves with a high frequency make this kind of pitch
- sound waves with a low frequency make this kind of pitch
- how sound passes through matter
- a kind of energy; you can hear it
- a kind of circuit where if one light bulb doesn't work is unplugged, the others will not work
- electricity travels in a path called a _____.
- objects that pass heat easily
- a kind of energy; you can see it
22 Clues: a kind of energy; • a back and forth motion • a kind of energy; warmth • objects that pass heat easily • how sound passes through matter • a kind of energy; you can see it • a kind of energy; you can hear it • when light bounces off of an object • objects that do not pass heat easily • when heat is passed through liquids or gases • electricity travels in a path called a _____. • ...
Homeostasis & Nerves 2021-02-10
Across
- the meaning of the “P” in PNS.
- a scientific word for “inside”.
- the process for maintaining “balance” in the body.
- the scientific name for a nerve.
- these are chemical messengers that are sent via the blood.
- the receiving part of a neuron.
- the type of neuron that carries messages to the brain.
- these are cells that can detect a certain stimulus. They are often grouped together in organs.
- these neurons connect sensory and motor neuron. They are present in brain and spinal cord.
- the long part of a nerve cell, that carries the electrical signal.
- an organ that produces hormones.
Down
- these are attached to motor neurons, they are often muscles, but may be glands.
- a detected event that brings about a response.
- the ”sheath” around a nerve cell that insulates it from other electrical signals.
- what the body does due to a stimulus.
- a system of the body that sends messages via electrical signals.
- an automatic nervous response that doesn’t directly involve the brain.
- the type of neuron that carries messages away from the brain.
- the gap between neuron.
- a scientific word for “outside”.
- the meaning of the “C” in CNS.
21 Clues: the gap between neuron. • the meaning of the “P” in PNS. • the meaning of the “C” in CNS. • a scientific word for “inside”. • the receiving part of a neuron. • the scientific name for a nerve. • a scientific word for “outside”. • an organ that produces hormones. • what the body does due to a stimulus. • a detected event that brings about a response. • ...
Magnet Crossword Puzzle - Appetizer - Aubrey Snow 2023-12-09
Across
- navigation and geographic tool, its magnetized needle points north
- unit for magnetic field strength
- the force where objects move towards each other
- helps find the induced magnetic field, helps find the direction of the magnetic field lines
- the strength of Earth's magnetic field plus the strength of the induced magnetic field
- magnetic field created by a current
- unit of electrical resistance
- the force magnets exert on other magnetic materials
- the magnetic field is strongest at these points
- magnets made of rubber and magnetized materials
- the electromagnetic force that occurs between electrical charged partices
- a flow of electricity
Down
- Danish physicist who discovered electromagnetism
- German mathematician and physicist who is most known for discovering his law (voltage equals product of current times resistance
- source of electrical power
- magnets made to bend
- the area around a magnet
- soft metals magnetized only when near a permanent magnet field or a an electric current
- objects made up of materials including (but not limited to) iron, nickel, cobalt, and neodymium
- a material that has a magnetic field around it and attracts magnetic objects
20 Clues: magnets made to bend • a flow of electricity • the area around a magnet • source of electrical power • unit of electrical resistance • unit for magnetic field strength • magnetic field created by a current • the force where objects move towards each other • the magnetic field is strongest at these points • magnets made of rubber and magnetized materials • ...
Currents and circuits 2025-03-19
Across
- Material which has constant resistance at varying potential difference is called...
- SI-unit of charge.
- When light hitting a light dependent resistor (LDR) increases the _______ of the LDR decreases.
- 1,602*10^-19 C is the _______ charge.
- Electrical component which has constant resistance at constant temperature.
- Electrical component: "symbol for termistor"
- connection where all components have the same potential difference
- Work done pr unit charge in moving charge from one terminal of the battery to the other.
- Another word for potential difference.
- point in a circuit where the current can run in different directions.
Down
- Material where the number og free electrons pr volume is very small.
- Transfer of charge, where all electrons move in the same direction is called _______ current.
- Material with many free electrons pr volume.
- Unit for resistance expressed in fundamental SI-units
- "Symbol for voltmeter"
- When energy is spread out to the surroundings as thermal energy it...
- Unit that corresponds to charge pr time.
- "rho"
- Amount of energy transformed i an electrical component pr time.
- The resistance of a conduction wire is inversely proportional to the _______.
- I
- an ammeter must always be connected in...
22 Clues: I • "rho" • SI-unit of charge. • "Symbol for voltmeter" • 1,602*10^-19 C is the _______ charge. • Another word for potential difference. • Unit that corresponds to charge pr time. • an ammeter must always be connected in... • Material with many free electrons pr volume. • Electrical component: "symbol for termistor" • Unit for resistance expressed in fundamental SI-units • ...
Electricity And Light 2025-05-16
Across
- You put these in your electrical toys to make them work.
- These light bulbs produce only light and not heat.
- The best conductor of electricity.
- The most important source of light for humans.
- A Chinese invention that we use to celebrate the New Year.
- We use this to turn the electricity on and off.
- This light is not straight, because it is electricity!
- Light travels 300,000 kilometres in one of these units of time.
- It powers all of our technology every day.
- Turn this on in your living room when it starts to get dark.
Down
- It controls our body and has electrical energy.
- When you drive at night you turn these on.
- A light you hold in your hand to shine in the dark.
- They are usually made of copper and let the power flow.
- The unit of measurement for electricity.
- In an electrical circuit these are the devices which buzz.
- You see it at night surrounded by stars.
- This metal is very expensive and good for conducting electricity.
- You make this when you connect a battery and a bulb with wires.
- This energy makes electricity from sunlight.
20 Clues: The best conductor of electricity. • The unit of measurement for electricity. • You see it at night surrounded by stars. • When you drive at night you turn these on. • It powers all of our technology every day. • This energy makes electricity from sunlight. • The most important source of light for humans. • It controls our body and has electrical energy. • ...
20 vocab words for types of energy 2025-07-03
Across
- Energy: Energy stored in the bonds of molecules.
- Energy: Energy derived from the sun.
- Energy: Energy associated with the flow of electric charge.
- A substance that is burned to produce energy.
- A material that resists the flow of energy.
- Energy: Energy of motion.
- Energy: Energy carried by sound waves, produced by vibrations.
- Energy: Energy associated with the random motion of atoms and molecules in a substance; heat.
- A device that converts mechanical energy into electrical energy.
- A measure of how effectively energy is converted from one form to another.
Down
- Energy: The sum of potential and kinetic energy in a system.
- A material that allows energy to flow through it easily, such as electricity or heat.
- The process of energy changing from one form to another.
- A unit of electrical power.
- Energy: Energy that is visible to the human eye.
- The rate at which energy is transferred or transformed.
- Energy: Energy stored in the nucleus of an atom.
- Energy: Energy carried by electromagnetic waves, like light and radio waves.
- The ability to do work or cause change.
- Energy: Stored energy due to an object's position or condition.
20 Clues: Energy: Energy of motion. • A unit of electrical power. • Energy: Energy derived from the sun. • The ability to do work or cause change. • A material that resists the flow of energy. • A substance that is burned to produce energy. • Energy: Energy stored in the bonds of molecules. • Energy: Energy that is visible to the human eye. • ...
20 vocab words for energy 2025-07-03
Across
- Energy: The sum of potential and kinetic energy in a system.
- Energy: Energy of motion.
- The ability to do work or cause change.
- A unit of electrical power.
- The rate at which energy is transferred or transformed.
- A material that resists the flow of energy.
- A measure of how effectively energy is converted from one form to another.
- A material that allows energy to flow through it easily, such as electricity or heat.
- Energy: Energy derived from the sun.
- Energy: Energy that is visible to the human eye.
- Energy: Energy associated with the flow of electric charge.
- Energy: Energy stored in the nucleus of an atom.
Down
- Energy: Stored energy due to an object's position or condition.
- A device that converts mechanical energy into electrical energy.
- The process of energy changing from one form to another.
- Energy: Energy associated with the random motion of atoms and molecules in a substance; heat.
- A substance that is burned to produce energy.
- Energy: Energy carried by sound waves, produced by vibrations.
- Energy: Energy carried by electromagnetic waves, like light and radio waves.
- Energy: Energy stored in the bonds of molecules.
20 Clues: Energy: Energy of motion. • A unit of electrical power. • Energy: Energy derived from the sun. • The ability to do work or cause change. • A material that resists the flow of energy. • A substance that is burned to produce energy. • Energy: Energy stored in the bonds of molecules. • Energy: Energy that is visible to the human eye. • ...
SPARK-CROSSWORD ADVENTURE 2025-07-28
Across
- The total current leaving a junction equals the total current entering it (abbr.)(3 Letters)
- Material that easily conducts electricity.(9 Letters)
- An electrical pressure or potential difference.(7 Letters)
- A device that converts one form of energy to another (e.g., electrical to light).(10 Letters)
- A circuit where components are connected one after another.(6 Letters)
- A complete path for electric current.(7 Letters)
- Opposition to the flow of current.(10 Letters)
- A graphical representation of voltage over time.(8 Letters)
- Property of a circuit element that opposes changes in current.(10 Letters)
Down
- Material that does not easily conduct electricity.(9 Letters)
- The flow of electric charge.(7 Letters)
- Electronic component with three terminals often used for amplification.(10 Letters)
- The energy of moving electrons.(11 Letters)
- Common device used to measure voltage.(9 Letters)
- Storage device for electric charge.(9 Letters)
- Abbreviation for direct current.(2 Letters)
- Semiconductor device that allows current to flow in one direction only.(5 Letters)
- A circuit where components are connected across each other, providing multiple paths.(8 Letters)
- The unit of frequency.(5 Letters)
- Unit of electrical power.(4 Letters)
- Unit of capacitance.(5 Letters)
21 Clues: Unit of capacitance.(5 Letters) • The unit of frequency.(5 Letters) • Unit of electrical power.(4 Letters) • The flow of electric charge.(7 Letters) • The energy of moving electrons.(11 Letters) • Abbreviation for direct current.(2 Letters) • Storage device for electric charge.(9 Letters) • Opposition to the flow of current.(10 Letters) • ...
PLTW Engineering 2018-01-26
Across
- From Coal
- Buildings
- Kitchenware
- Electricity
- HVAC
- Factories
- Earth
- Space Probes
- Lights
- Renewable Energy
Down
- Machines
- Computer-Software
- Callings
- Evaluation
- Biography
- Desktop
- Aerodynamics
- Computers
- Drawings
- Boats
20 Clues: HVAC • Earth • Boats • Lights • Desktop • Machines • Callings • Drawings • From Coal • Buildings • Biography • Factories • Computers • Evaluation • Kitchenware • Electricity • Aerodynamics • Space Probes • Renewable Energy • Computer-Software
PLTW Engineering 2018-01-26
Across
- Boats
- Machines
- Biography
- Lights
- Computers
- Drawings
- Aerodynamics
- Evaluation
- Electricity
- Callings
Down
- Computer-Software
- Buildings
- Earth
- From Coal
- Space Probes
- Factories
- HVAC
- Renewable Energy
- Desktop
- Kitchenware
20 Clues: HVAC • Boats • Earth • Lights • Desktop • Machines • Drawings • Callings • Buildings • From Coal • Biography • Factories • Computers • Evaluation • Electricity • Kitchenware • Space Probes • Aerodynamics • Renewable Energy • Computer-Software
Electrical Circuits Vocab 2024-02-20
Across
- A circuit that is incomplete and where current does not flow.
- The movement of electricity which flows through a circuit along a wire.
- A device that can complete or break the connection of an electric circuit.
- A circuit that is complete and where current flows.
Down
- A circuit in which the electric current follows one path.
- Materials that do not allow electricity to flow through them.
- A circuit in which the electric current follows two or more paths.
- Materials that let electricity pass through them easily.
- A particle with a negative charge.
- The path in which electric current flows.
10 Clues: A particle with a negative charge. • The path in which electric current flows. • A circuit that is complete and where current flows. • Materials that let electricity pass through them easily. • A circuit in which the electric current follows one path. • Materials that do not allow electricity to flow through them. • ...
Electrical Circuits Vocab 2024-02-20
Across
- A circuit that is incomplete and where current does not flow.
- The movement of electricity which flows through a circuit along a wire.
- A device that can complete or break the connection of an electric circuit.
- A circuit that is complete and where current flows.
Down
- A circuit in which the electric current follows one path.
- Materials that do not allow electricity to flow through them.
- A circuit in which the electric current follows two or more paths.
- Materials that let electricity pass through them easily.
- A particle with a negative charge.
- The path in which electric current flows.
10 Clues: A particle with a negative charge. • The path in which electric current flows. • A circuit that is complete and where current flows. • Materials that let electricity pass through them easily. • A circuit in which the electric current follows one path. • Materials that do not allow electricity to flow through them. • ...
Electrical Safety Device 2020-05-25
Across
- color of wire used for earthing
- has the capability to protect an electric circuit from excessive electric current during overload
- energy resulting from the existence of charged particles
- protect electric circuits but are not destroyed when activated
- protect the equipment and human from an electrical shock.
Down
- best material used for insulation
- color wire is used for grounding
- condition of being protected from or unlikely to cause danger, risk, or injury
- severe injury by electric shock
- protects the user of the appliance from an electrical shock by preventing any possibility of the external casing becoming live
10 Clues: color of wire used for earthing • severe injury by electric shock • color wire is used for grounding • best material used for insulation • energy resulting from the existence of charged particles • protect the equipment and human from an electrical shock. • protect electric circuits but are not destroyed when activated • ...
Electrical Meters - TM 2024-10-04
Across
- On DC circuits, the black prong is _______
- This is described as the "pressure" that pushes electricity.
- The power must be off to check what?
- What is it called when voltage is inconsistent?
- AC stands for what?
Down
- On DC circuits, the red prong is ________
- DC stands for what?
- The amount of electricity running through a circuit.
- Amps x Ohms equals what?
- This equation V=IR is what law?
10 Clues: DC stands for what? • AC stands for what? • Amps x Ohms equals what? • This equation V=IR is what law? • The power must be off to check what? • On DC circuits, the red prong is ________ • On DC circuits, the black prong is _______ • What is it called when voltage is inconsistent? • The amount of electricity running through a circuit. • ...
Electrical and Electronics 2023-02-12
Across
- ____ cell is also known as photovoltaic cell
- device that limits or restricts the flow of electrical current in an electronic circuit
- device that stores electrical energy
- the electrode that receives electrons in battery
- device that converts electrical energy to mechanical energy
Down
- device that converts ac to dc
- ___ is a conductor, often coated with insulation.
- the physical quantity whose unit is coulomb per second
- ____ is a material usually comprised of silicon, which conducts electricity more than an insulator, but less than a pure conductor, and is used in electronic circuits.
- a device which is used to measure electric current through a circuit
10 Clues: device that converts ac to dc • device that stores electrical energy • ____ cell is also known as photovoltaic cell • the electrode that receives electrons in battery • ___ is a conductor, often coated with insulation. • the physical quantity whose unit is coulomb per second • device that converts electrical energy to mechanical energy • ...
Science Electrical energy 2025-05-22
Across
- positively charged
- A very very tiny thing formed of protons,electrons, and neutrons.
- Every atom has this form of energy
- A setup which the path that the current flows around
- No charge
Down
- Uses a chemical reaction to start an electric current and is uses to start a circuit
- electricity caused by jumping electrons
- negatively charged
- The flow of charged electrons
- the ability to cause a change in the physical state of something or to exert a force that results in motion.
10 Clues: No charge • positively charged • negatively charged • The flow of charged electrons • Every atom has this form of energy • electricity caused by jumping electrons • A setup which the path that the current flows around • A very very tiny thing formed of protons,electrons, and neutrons. • Uses a chemical reaction to start an electric current and is uses to start a circuit • ...
Electrical Circuit Overload 2025-10-14
Across
- Triggered a breaker
- Socket for plugging in devices
- Path for electrical flow
- Make better or newer
- On fire
Down
- Not bright
- Flow of electrons
- Not working properly
- Too much of something
- Flow of charge
10 Clues: On fire • Not bright • Flow of charge • Flow of electrons • Triggered a breaker • Not working properly • Make better or newer • Too much of something • Path for electrical flow • Socket for plugging in devices
Basic Electrical Concepts 2025-11-09
Across
- Device used to open or close an electrical circuit.
- A material that resists the flow of electricity, like rubber.
- A safety device that melts and breaks the circuit when too much current flows.
- A device that stores electrical energy temporarily.
- The flow of electric charge through a conductor.
Down
- A material that allows electricity to pass through easily, like copper.
- The opposition to the flow of electric current, measured in ohms.
- The force that pushes electric current through a circuit, measured in volts.
- A path through which electric current can flow.
- The unit used to measure electric current.
10 Clues: The unit used to measure electric current. • A path through which electric current can flow. • The flow of electric charge through a conductor. • Device used to open or close an electrical circuit. • A device that stores electrical energy temporarily. • A material that resists the flow of electricity, like rubber. • ...
ELECTRICITY 2022-05-29
Across
- Non-conductive material that, therefore, does not allow electricity to pass through.
- Amount of power that must be delivered at a given point of an electrical system
- device that cuts the current in case of an accident
- power plant: Power plant that produces electricity using turbines that take advantage of the kinetic energy of the wind.
- It is the electromagnetic device through which mechanical energy is converted into electrical energy.
- transformer: electromagnetic device that allows the voltage and intensity of an alternating current to be increased or decreased.
- device by which the energy consumed is measured
- Path or route of an electric current, formed by conductors, that transports electric energy between sources.
- is the number of kilowatts/hour used by a home or business
- consumption: Total energy expenditure in a given process
- It is the measure of how much a circuit opposes the passage of electric current through it.
- Metallic electric conductor of a single thread and circular section
- Unit of measurement for electrical resistance
- Equipment: It is the one that is energized.
- The unit of measurement is the Watt or Watt (W)
- Law: it is represented by VIR
- Protection device against short circuits that, in case of circulating a current greater than the nominal, interrupts its flow.
Down
- Any material that offers minimal resistance to the passage of an electric current.
- negative electrode
- positive electrode
- It is the means that prevents the partial or total change of the operating condition of a device, equipment or installation of any type.
- : It is defined as the potential difference along a conductor when a current of one ampere uses one Watt of power
- Manually or remotely disconnect a part of the equipment to prevent the passage of electrical current.
- control: Remote control by means of an electrical, mechanical, pneumatic signal or a combination of these.
- Number of times the alternating signal is repeated in one second. Its unit of measurement is the hertz (Hz).
- : Unit of measurement of the intensity of electric current, whose symbol is A.
- Synonym of central, station whose function is to generate electricity.
- Equipment: It is the one that is not energized.
- main branch of electrical distribution
- Primary engine powered by steam, gas or water, which converts the kinetic energy of the medium into rotary motion.
- Conductor formed by a set of wires, either twisted or twisted.
- Unit equivalent to 4.18 joules.
- Metallic electric conductor of a single thread and circular section
- Voltage: Rated voltage greater than 1000 v
- Hz : A hertz is the unit of frequency in alternating currents
35 Clues: negative electrode • positive electrode • Law: it is represented by VIR • Unit equivalent to 4.18 joules. • main branch of electrical distribution • Voltage: Rated voltage greater than 1000 v • Equipment: It is the one that is energized. • Unit of measurement for electrical resistance • Equipment: It is the one that is not energized. • ...
ELECTRICITY 2022-05-29
Across
- Manually or remotely disconnect a part of the equipment to prevent the passage of electrical current.
- : It is defined as the potential difference along a conductor when a current of one ampere uses one Watt of power
- Law: it is represented by VIR
- Amount of power that must be delivered at a given point of an electrical system
- Path or route of an electric current, formed by conductors, that transports electric energy between sources.
- : Unit of measurement of the intensity of electric current, whose symbol is A.
- Any material that offers minimal resistance to the passage of an electric current.
- Voltage: Rated voltage greater than 1000 v
- consumption: Total energy expenditure in a given process
- Metallic electric conductor of a single thread and circular section
- Protection device against short circuits that, in case of circulating a current greater than the nominal, interrupts its flow.
- It is the measure of how much a circuit opposes the passage of electric current through it.
- It is the electromagnetic device through which mechanical energy is converted into electrical energy.
- is the number of kilowatts/hour used by a home or business
- Equipment: It is the one that is energized.
- device by which the energy consumed is measured
- Unit equivalent to 4.18 joules.
- Primary engine powered by steam, gas or water, which converts the kinetic energy of the medium into rotary motion.
Down
- positive electrode
- negative electrode
- Equipment: It is the one that is not energized.
- It is the means that prevents the partial or total change of the operating condition of a device, equipment or installation of any type.
- power plant: Power plant that produces electricity using turbines that take advantage of the kinetic energy of the wind.
- Unit of measurement for electrical resistance
- Voltage: Rated voltage greater than 1000 v
- Synonym of central, station whose function is to generate electricity.
- main branch of electrical distribution
- Hz : A hertz is the unit of frequency in alternating currents
- Metallic electric conductor of a single thread and circular section
- device that cuts the current in case of an accident
- Non-conductive material that, therefore, does not allow electricity to pass through.
- transformer: electromagnetic device that allows the voltage and intensity of an alternating current to be increased or decreased.
- Number of times the alternating signal is repeated in one second. Its unit of measurement is the hertz (Hz).
- The unit of measurement is the Watt or Watt (W)
- control: Remote control by means of an electrical, mechanical, pneumatic signal or a combination of these.
- : It is defined as the potential difference along a conductor when a current of one ampere uses one Watt of power
- Conductor formed by a set of wires, either twisted or twisted.
37 Clues: positive electrode • negative electrode • Law: it is represented by VIR • Unit equivalent to 4.18 joules. • main branch of electrical distribution • Voltage: Rated voltage greater than 1000 v • Voltage: Rated voltage greater than 1000 v • Equipment: It is the one that is energized. • Unit of measurement for electrical resistance • ...
Electricity for Year 10 2017-10-14
Across
- The capacity for doing work, exists as electrical, thermal, kinetic, potential, chemical, and other forms.
- Measured in Watts
- A type of circuit where if you turn off one component, all components go out.
- What electricity needs in order to flow. On one end there is a positive charge, on the other there is a negative charge, connected by a conductor.
- The measure of electric force.
- The electric force per unit charge is the:
- A variable resistor
- Any physical substance that is made out of atoms.
- The movement of electrons through a conductor is called a:
- A LED light is an example of a system that uses this component
- the device used to measure Volts in a circuit
- The measure of resistance
- The measurement of Power
- A positively charged balloon sticks to a neutrally charged wall because of a phenomena called:
- A material that contains more protons than electrons
- The part of an atom that is neither positively nor negatively charged
- The electrical quantity that measures how a device or material reduces the electric current flow through it.
- An electric component that has resistance
- An electron that constantly flows through a conductor, and is not attached to any atom
- An ion is an example of a:
- The measure of current in an electric circuit
Down
- The conductor we use to supply electricity to electrical components
- Consisting of protons and neutrons, is the core of an atom
- The positively charged of an atom
- An electrical safety device that stops a current from flowing if it is overloaded
- In this type of current, the electric charge flows in one direction
- A type of current where the electric charge alternates in direction periodically
- A representation that show how an electric circuit works.
- A device that is able to change some form of energy into electrical energy
- Materials that electricity flows through easily
- A type of circuit used in homes, which allows for each component in the circuit to be turned on and off independently.
- A material that contains more electrons than protons
- Energy stored in an object
- Materials that electricity does not flow through easily
- The negatively charged particle of an atom
- A part of an electric circuit
- Something that provides power to a circuit, stores electricity.
- A device that stores chemical energy and makes it available in an electrical form.
- The device used to measure Amps in a circuit
- What all Matter is made out of
40 Clues: Measured in Watts • A variable resistor • The measurement of Power • The measure of resistance • Energy stored in an object • An ion is an example of a: • A part of an electric circuit • The measure of electric force. • What all Matter is made out of • The positively charged of an atom • An electric component that has resistance • The electric force per unit charge is the: • ...
Electricity & Magnetism Task 1 2022-03-28
Across
- force field surrounding magnetic objects. Measured in units of teslas (T).
- difference in the electric potential between two locations.
- flow of electric charges, usually in wires or other conductors. Measured in amperes (A).
- opposition that a conducting material or device offers to resist the flow of current. Measured in ohms (Ω).
- property of a material that describes its ability to exert a force on a magnet or a magnetic material.
- electric circuit with a break that prevents electricity from flowing through it. The opposite of a closed circuit.
- property of a material or object to attract other objects made out of iron, magnetite, or steel.
- electrical potential energy per unit charge for an electric field.
- study of electric charges at rest.
- device with two parallel conducting plates separated by a narrow gap usually filled with an insulating material.
- two regions in a magnetic field, called magnetic north and south poles, that produce the strongest magnetic force.
- electrical device that resists the flow of electric current.
- current in an electric circuit is proportional to the voltage applied and inversely proportional to the resistance, or I = V/R.
- sum of the voltage drops (voltage differences) around a closed loop equals zero.
- measure of the ability of a capacitor (or other conductor) to store electric charge.
Down
- total or combined resistance of a circuit with more than one resistor. Also called the effective resistance.
- amount of electrical potential energy that each unit of electric charge has. Also called potential difference. Measured in volts (V).
- force exerted on an object in a magnetic field.
- buildup of electrical charge, either positive or negative, on the surface of an insulating material.
- the arrows that depict the direction of the magnetic force in a magnetic field.
- vector arrows that depict visually the direction and magnitude of an electric field.
- material, such as a metal, that offers low resistance to the flow of electric current.
- one of two types of electric charge. See also positive charge.
- electric circuit where the resistance is very low or near zero, resulting in high current flow that exceeds the circuit’s design limits and can damage the components.
- electrical device that has a complete or continuous path that electricity can flow through.
- SI unit for electric charge.
- flow of electric current through a conductor, such as a wire.
- symbol used to represent a component of a circuit in a circuit diagram.
- device that transforms or converts chemical energy into electrical energy or electric current.
- fundamental force that charged objects exert on each other.
30 Clues: SI unit for electric charge. • study of electric charges at rest. • force exerted on an object in a magnetic field. • difference in the electric potential between two locations. • fundamental force that charged objects exert on each other. • electrical device that resists the flow of electric current. • flow of electric current through a conductor, such as a wire. • ...
1.06 Vocab 2022-02-22
Across
- fire caused by the igniting of cooking oils or fats
- a floor mat that helps to eliminate static electricity by providing a path to ground from conductive items placed on the mat.
- the transfer of electrical charge between any two objects.
- a bag, usually silver, black, or pink, used for storing electronic components, which are prone to damage caused by electrostatic discharge.
- aims to reduce the amount of waste and electrical/electronic equipment that ends up in landfills through improved product design to ease dismantling, recycling, and reuse.
- injuries produced by fire, heat, radiation, electricity, or a caustic agent.
- the sudden stimulation of the nerves or convulsive contraction of the muscles that is caused by the discharge through the body of electricity from a charged source
- An acronym that helps to remember the steps in using a fire extinguisher. Pull the pin. Aim low. Squeeze the level slowly and evenly. Sweep the nozzle from side-to-side
- any of various musculoskeletal disorders, such as carpal tunnel syndrome, characterized by numbness, pain, or weakness of muscles, tendons, nerves, and other soft tissues, caused by the persistent repetition of certain physical movements.
- an electrical device, often found on power strips, that is used to protect equipment against power surges and voltage spikes while blocking voltage over a safe threshold, usually 120V.
Down
- an applied science concerned with designing and arranging things people use so that the people and things interact most efficiently and safely.
- a joint program from the Environmental Protection Agency (EPA) and the Department of Energy (DOE) that establishes standards for energy efficient products originated in the United States. The goal is to help individuals and businesses save money and protect the environment through the use of energy efficient products.
- fire caused by the igniting of liquids or gases
- an adjustable conductive rubber wrist strap that protects sensitive components and computer boards from damage caused by static discharge.
- fire caused by ordinary combustibles
- caused by exposure to live electrical wires
- a device that allows your computer, or other equipment, to keep running in the event the primary power source is lost. The additional power, usually supplied by battery, allows a limited amount to time to properly shutdown equipment.
- fire caused by the igniting of combustible metals
- an electrical device consisting of a cord on one end and several sockets on the other end used to expand the capacity of a wall outlet.
- the result of cutting, especially an opening or wound made by sharp edge.
- also known as Directive 2002/95/EC, originated in the European Union and restricts the use of six hazardous materials found in electrical and electronic products.
21 Clues: fire caused by ordinary combustibles • caused by exposure to live electrical wires • fire caused by the igniting of liquids or gases • fire caused by the igniting of combustible metals • fire caused by the igniting of cooking oils or fats • the transfer of electrical charge between any two objects. • ...
1.06 Vocabulary Crossword Puzzle 2022-02-22
Across
- a floor mat that helps to eliminate static electricity by providing a path to ground from conductive items placed on the mat.
- a bag, usually silver, black, or pink, used for storing electronic components, which are prone to damage caused by electrostatic discharge.
- An applied science concerned with designing and arranging things people use so that the people and things interact most efficiently and safely.
- a device that allows your computer, or other equipment, to keep running in the event the primary power source is lost. The additional power, usually supplied by battery, allows a limited amount to time to properly shutdown equipment.
- aims to reduce the amount of waste and electrical/electronic equipment that ends up in landfills through improved product design to ease dismantling, recycling, and reuse.
- caused by the igniting of combustible metals
- An acronym that helps to remember the steps in using a fire extinguisher. Pull the pin. Aim low. Squeeze the level slowly and evenly. Sweep the nozzle from side-to-side.
- caused by exposure to live electrical wires
- injuries produced by fire, heat, radiation, electricity, or a caustic agent.
- also known as Directive 2002/95/EC, originated in the European Union and restricts the use of six hazardous materials found in electrical and electronic products.
- an electrical device consisting of a cord on one end and several sockets on the other end used to expand the capacity of a wall outlet.
Down
- an electrical device, often found on power strips, that is used to protect equipment against power surges and voltage spikes while blocking voltage over a safe threshold, usually 120V.
- an adjustable conductive rubber wrist strap that protects sensitive components and computer boards from damage caused by static discharge.
- the result of cutting, especially an opening or wound made by sharp edge.
- any of various musculoskeletal disorders, such as carpal tunnel syndrome, characterized by numbness, pain, or weakness of muscles, tendons, nerves, and other soft tissues, caused by the persistent repetition of certain physical movements.
- The sudden stimulation of the nerves or convulsive contraction of the muscles that is caused by the discharge through the body of electricity from a charged source.
- caused by the igniting of cooking oils or fats
- the transfer of electrical charge between any two objects.
- caused by ordinary combustibles
- caused by the igniting of liquids or gases
- a joint program from the Environmental Protection Agency (EPA) and the Department of Energy (DOE) that establishes standards for energy efficient products originated in the United States. The goal is to help individuals and businesses save money and protect the environment through the use of energy efficient products.
21 Clues: caused by ordinary combustibles • caused by the igniting of liquids or gases • caused by exposure to live electrical wires • caused by the igniting of combustible metals • caused by the igniting of cooking oils or fats • the transfer of electrical charge between any two objects. • the result of cutting, especially an opening or wound made by sharp edge. • ...
energy crossword 2022-03-04
Across
- form of energy that is reflected or emitted in the form of electrical and magnetic waves
- comes from outlets and power plants; used to power electrical devices
- the ability to cause change
- energy stored in objects that are above earths surface
- comes from a variety of sources;used most often for communication
- the total amount of kinetic and potential in a system
Down
- heat that comes from fire,sun,ect; used to heat objects
- energy stored in chemical bonds of compounds
- comes from releasing energy from the nucleus of an atom
- energy in motion
- energy stored in objects being compressed or stretched
- the units energy is measured in
- light that comes from the sun and lightbulbs used to see as a power source
- stored energy
14 Clues: stored energy • energy in motion • the ability to cause change • the units energy is measured in • energy stored in chemical bonds of compounds • the total amount of kinetic and potential in a system • energy stored in objects being compressed or stretched • energy stored in objects that are above earths surface • heat that comes from fire,sun,ect; used to heat objects • ...
CROSSWORD 2025-03-25
Across
- The measurement of the acidity or basicity of a solution
- The change in electrical conductance during a titration
- A type of electrode whose potential changes in response to the analyte concentration
- The rigorous process of determining the precise concentration of a titrant solution using a primary standard and careful measurements
- Shorter wavelength than visible light.
Down
- The SI unit of electrical conductance, representing the inverse of electrical resistance
- A device used to measure the pH of a solution
- The measurement of electrical conductivity of a solution
- A type of electrode with a stable and known potential
- The sensing element of a pH meter, typically a glass membrane
10 Clues: Shorter wavelength than visible light. • A device used to measure the pH of a solution • A type of electrode with a stable and known potential • The change in electrical conductance during a titration • The measurement of the acidity or basicity of a solution • The measurement of electrical conductivity of a solution • ...
1.06 Vocabulary Crossword Puzzle 2022-02-22
Across
- an applied science concerned with designing and arranging things people use so that the people and things interact most efficiently and safely.
- any of various musculoskeletal disorders, such as carpal tunnel syndrome, characterized by numbness, pain, or weakness of muscles, tendons, nerves, and other soft tissues, caused by the persistent repetition of certain physical movements.
- caused by ordinary combustibles
- a device that allows your computer, or other equipment, to keep running in the event the primary power source is lost. The additional power, usually supplied by battery, allows a limited amount to time to properly shutdown equipment.
- caused by exposure to live electrical wires
- An acronym that helps to remember the steps in using a fire extinguisher. Pull the pin. Aim low. Squeeze the level slowly and evenly. Sweep the nozzle from side-to-side.
- injuries produced by fire, heat, radiation, electricity, or a caustic agent.
- a floor mat that helps to eliminate static electricity by providing a path to ground from conductive items placed on the mat.
- a bag, usually silver, black, or pink, used for storing electronic components, which are prone to damage caused by electrostatic discharge.
- the result of cutting, especially an opening or wound made by sharp edge.
- caused by the igniting of cooking oils or fats
- aims to reduce the amount of waste and electrical/electronic equipment that ends up in landfills through improved product design to ease dismantling, recycling, and reuse.
Down
- also known as Directive 2002/95/EC, originated in the European Union and restricts the use of six hazardous materials found in electrical and electronic products.
- a joint program from the Environmental Protection Agency (EPA) and the Department of Energy (DOE) that establishes standards for energy efficient products originated in the United States. The goal is to help individuals and businesses save money and protect the environment through the use of energy efficient products.
- the sudden stimulation of the nerves or convulsive contraction of the muscles that is caused by the discharge through the body of electricity from a charged source.
- an electrical device, often found on power strips, that is used to protect equipment against power surges and voltage spikes while blocking voltage over a safe threshold, usually 120V.
- caused by the igniting of liquids or gases
- the transfer of electrical charge between any two objects.
- caused by the igniting of combustible metals
- an electrical device consisting of a cord on one end and several sockets on the other end used to expand the capacity of a wall outlet.
- n adjustable conductive rubber wrist strap that protects sensitive components and computer boards from damage caused by static discharge.
21 Clues: caused by ordinary combustibles • caused by the igniting of liquids or gases • caused by exposure to live electrical wires • caused by the igniting of combustible metals • caused by the igniting of cooking oils or fats • the transfer of electrical charge between any two objects. • the result of cutting, especially an opening or wound made by sharp edge. • ...
1.06 Vocabulary Crossword Puzzle 2022-02-22
Across
- an adjustable conductive rubber wrist strap that protects sensitive components and computer boards from damage caused by static discharge
- caused by the igniting of combustible metals
- the sudden stimulation of the nerves or convulsive contraction of the muscles that is caused by the discharge through the body of electricity from a charged source
- a floor mat that helps to eliminate static electricity by providing a path to ground from conductive items placed on the mat
- also known as Directive2002/95/EC, originated in the European Union and restricts the use of six hazardous materials found in electrical and electronic products
- caused by the igniting of liquids or gases
- An acronym that helps to remember the steps in using a fire extinguisher. Pull the pin. Aim low. Squeeze the level slowly and evenly. Sweep the nozzle from side-to-side
- an electrical device, often found on power strips, that is used to protect equipment against power surges and voltage spikes while blocking voltage over a safe threshold, usually 120V
- a device that allows your computer, or other equipment, to keep running in the event the primary power source is lost. The additional power, usually supplied by battery, allows a limited amount to time to properly shutdown equipment
- injuries produced by fire, heat, radiation, electricity, or a caustic agent
- an electrical device consisting of a cord on one end and several sockets on the other end used to expand the capacity of a wall outlet
Down
- an applied science concerned with designing and arranging things people use so that the people and things interact most efficiently and safely.
- a bag, usually silver, black, or pink, used for storing electronic components, which are prone to damage caused by electrostatic discharge
- aims to reduce the amount of waste and electrical/electronic equipment that ends up in landfills through improved product design to ease dismantling, recycling, and reuse
- caused by exposure to live electrical wires
- the transfer of electrical charge between any two objects
- any of various musculoskeletal disorders, such as carpal tunnel syndrome, characterized by numbness, pain, or weakness of muscles, tendons, nerves, and other soft tissues, caused by the persistent repetition of certain physical movements
- caused by ordinary combustibles
- caused by the igniting of cooking oils or fats
- the result of cutting, especially an opening or wound made by sharp edge
- a joint program from the Environmental Protection Agency (EPA) and the Department of Energy (DOE) that establishes standards for energy efficient products originated in the United States. The goal is to help individuals and businesses save money and protect the environment through the use of energy efficient products
21 Clues: caused by ordinary combustibles • caused by the igniting of liquids or gases • caused by exposure to live electrical wires • caused by the igniting of combustible metals • caused by the igniting of cooking oils or fats • the transfer of electrical charge between any two objects • the result of cutting, especially an opening or wound made by sharp edge • ...
Hot 2022-03-23
Across
- is a physical quantity, represented by a number or another tensor
- is an electrical machine that converts electrical energy into mechanical energy
- In physics, a ___ is an influence that can change the motion of an object.
- is a device that converts motive power into electric power for use in an external circuit. Sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustion engines, wind turbines and even hand cranks.
- is a natural phenomenon by which all things with mass or energy, including planets, stars, galaxies and even light
- is a vector field that describes interaction between moving electric charges, and magnetic materials.
- is the curved trajectory of an object such as the trajectory of a planet around a star
- the resistance of any physical object to a change in its velocity.
- material has an electrical conductivity value falling between that of a conductor, such as metallic copper
- is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits.
- a conductor is an object or type of material that allows the flow of charge in one or more directions.
- A ___ is a type of electromagnet formed by a helical coil of wire whose length is substantially greater than its diameter
- is a vector field that describes interaction between moving electric charges, and magnetic materials.
- of an object is the energy that it possesses due to its motion.
- is a point on the surface of Earth's Northern Hemisphere at which the planet's magnetic field points vertically downward.
- is the energy held by an object because of its position relative to other objects, stresses within itself, its electric charge, or other factors.
Down
- is a type of magnet in which the magnetic field is produced by an electric current.
- In fluid dynamics, ___ is a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid.
- is defined as a force that acts between moving surfaces.
- is an imbalance of electric charges within or on the surface of a material or between materials.
- is the physical property of matter that causes it to experience a force when placed in an electromagnetic field
- is any motion of a body where gravity is the only force acting upon it.
- is the sum of potential energy and kinetic energy.
- the frictional force resists force that is applied to an object
- is the vector sum of forces acting on a particle or object.
- is the production of an electromotive force across an electrical conductor in a changing magnetic field.
- is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles
27 Clues: is the sum of potential energy and kinetic energy. • is defined as a force that acts between moving surfaces. • is the vector sum of forces acting on a particle or object. • the frictional force resists force that is applied to an object • of an object is the energy that it possesses due to its motion. • ...
Hot 2022-03-23
Across
- is any motion of a body where gravity is the only force acting upon it.
- is the energy held by an object because of its position relative to other objects, stresses within itself, its electric charge, or other factors.
- is an electrical machine that converts electrical energy into mechanical energy
- is the physical property of matter that causes it to experience a force when placed in an electromagnetic field
- the frictional force resists force that is applied to an object
- is a type of magnet in which the magnetic field is produced by an electric current.
- is a vector field that describes interaction between moving electric charges, and magnetic materials.
- is the vector sum of forces acting on a particle or object.
- is defined as a force that acts between moving surfaces.
- is a vector field that describes interaction between moving electric charges, and magnetic materials.
- is the production of an electromotive force across an electrical conductor in a changing magnetic field.
- is a point on the surface of Earth's Northern Hemisphere at which the planet's magnetic field points vertically downward.
- is an imbalance of electric charges within or on the surface of a material or between materials.
- is the curved trajectory of an object such as the trajectory of a planet around a star
Down
- is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits.
- is a natural phenomenon by which all things with mass or energy, including planets, stars, galaxies and even light
- In physics, a ___ is an influence that can change the motion of an object.
- a conductor is an object or type of material that allows the flow of charge in one or more directions.
- is the sum of potential energy and kinetic energy.
- is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles
- the resistance of any physical object to a change in its velocity.
- of an object is the energy that it possesses due to its motion.
- material has an electrical conductivity value falling between that of a conductor, such as metallic copper
- is a physical quantity, represented by a number or another tensor
- In fluid dynamics, ___ is a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid.
- is a device that converts motive power into electric power for use in an external circuit. Sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustion engines, wind turbines and even hand cranks.
- A ___ is a type of electromagnet formed by a helical coil of wire whose length is substantially greater than its diameter
27 Clues: is the sum of potential energy and kinetic energy. • is defined as a force that acts between moving surfaces. • is the vector sum of forces acting on a particle or object. • the frictional force resists force that is applied to an object • of an object is the energy that it possesses due to its motion. • ...
Neurons 2025-11-07
Across
- allows ions to diffuse in and out of the neuron
- is designed to receive communications from other cells by bring electrical signals to cell body
- forms around nerves and allows electrical impulses to transmit quickly
- responsible for conducting electrical signals
Down
- stores genetic material and produces energy to function
- ending of axons that change electrical impulses or action potentials within a neuron into chemical message
- portion of the neuron where information is received
- contains genetic material for cell development
- primary signalling cells of the nervous system
9 Clues: responsible for conducting electrical signals • contains genetic material for cell development • primary signalling cells of the nervous system • allows ions to diffuse in and out of the neuron • portion of the neuron where information is received • stores genetic material and produces energy to function • ...
Circuits Vocabulary 2025-09-26
Across
- A device that shuts off power to an electrical circuit when there is too much current.
- The source of power in an electrical circuit.
- The flow of electricity in a circuit.
- The ability of a material to allow electrical energy to pass through it.
- A component in a circuit that controls the flow of electricity.
Down
- A component added to a circuit that lets out energy, such as a bulb, motor, or bell.
- A material that allows electricity or energy to pass through.
- A complete path around which electricity can flow.
- A material that slows or stops the flow of electrical energy.
- The ability to do work or cause change.
- Energy- The energy of photons that travel in straight lines in waves; energy we can see.
11 Clues: The flow of electricity in a circuit. • The ability to do work or cause change. • The source of power in an electrical circuit. • A complete path around which electricity can flow. • A material that allows electricity or energy to pass through. • A material that slows or stops the flow of electrical energy. • ...
Physics chapter 24 2018-04-17
Across
- turns mechanical energy into electrical energy
- each end of the magnet has one
- uses earths magnetic poles to tell direction
- your thumb indicates the direction of current flow; your fingertips indicate the direction of the magnetic field
- performed many experiments involving electricity and magnetism.
- normal magnets and current carrying wires are subject to this
- like poles react in this way
- wire that carries electrical current that creates a magnetic field
- physicists use these to show these magnetic fields
- object which creates an electric field by means of a series of solenoids carrying high electrical currents
- number of field lines passing through a surface perpendicular to the lines
- a region within a magnetic material in which the magnetization is in a uniform direction
- connection between electric current and magnetic fields was discovered by this man
Down
- property of a material where every partical is a dipole
- change in the Earth's magnetic field resulting in the magnetic north being aligned with the geographic south, and the magnetic south being aligned with the geographic north
- most likely invented the compass
- a cylindrical coil of wire acting as a magnet when carrying electric current
- electric motor that converts direct current electrical energy into mechanical energy
- adjective describing a silicate mineral or igneous rock that is rich in magnesium and iron
- the formation of new areas of oceanic crust
- type of rock which is ferromagnetic and can become magnetized
- opposite poles react in this way
- the rotating coil or coils of an electric motor
- instrument for detecting and measuring small electric currents.
- process of heating a material in order to align the partical’s poles
- electric motor driven by an alternating current
26 Clues: like poles react in this way • each end of the magnet has one • most likely invented the compass • opposite poles react in this way • the formation of new areas of oceanic crust • uses earths magnetic poles to tell direction • turns mechanical energy into electrical energy • the rotating coil or coils of an electric motor • electric motor driven by an alternating current • ...
Science Revision Crossword 2018-01-17
Across
- A closed circuit in which the current follows one path.
- A chemical change of iron is commonly called _______.
- CaCl2 is a drying agent that removes ________.
- Resistance is the _______ of how difficult it is for a current to pass through a material or a circuit.
- _________ caused the metal to lose electrons.
- Placed in parallel to measure the potential difference.
- An highly active metal that is less reactive than sodium and more reactive than aluminium.
- ________ is a common method to prevent rust.
- Cathode is ________ and less reactive.
- A type of chemical reaction that involves a transfer of electrons between two species.
- An highly active metal with atomic number 19.
- A chemical element that is more reactive than platinum and less reactive than silver.
- A form of energy resulting from the existence of charged particles.
Down
- An electrical safety device that removes electrical current from an electrical circuit when the current is too high.
- Anode is ________ and more reactive.
- A flow of electric charge around circuits.
- A closed path through which an electric current flows.
- Potential difference pushes the _________ around the electrical circuit.
- The bigger the difference in __________ between two metals, the higher the potential difference generated.
- A closed circuit that is divided into two or more paths.
- As the potential difference increases, the __________ increases.
- Placed in series to measure the current.
- To ________ is to load an excessive amount of energy which shorts out the circuits.
- The _____ wire creates a safe route for the current to flow through if the live wire touches the casing.
- Rust is an iron oxide, usually red oxide formed by the redox reaction of iron and oxygen in the presence of water or air moisture.
25 Clues: Anode is ________ and more reactive. • Cathode is ________ and less reactive. • Placed in series to measure the current. • A flow of electric charge around circuits. • ________ is a common method to prevent rust. • _________ caused the metal to lose electrons. • An highly active metal with atomic number 19. • CaCl2 is a drying agent that removes ________. • ...
Electricity and Heat 2013-08-25
Across
- A type of circuit with two or more pathways
- The unit for power
- A pathway that electrons travel through
- An example of a good electrical and heat conductor
- A device that measures temperature
- Energy gained or lost by electrons
- A type of circuit with only one pathway
- The transfer of heat by vibrating particles
- A component that measures voltage
- The unit for temperature
- The type of heat energy produced by the Sun
- Negatively charged particles
- A component that controls the direction of the current
- A component that turns electrical energy into light energy
- The unit for voltage
Down
- The unit for current
- A substance that is difficult for electrons to travel through
- The type of charge carried by electrons
- A component that turns electrical energy into heat
- A component that measures current
- The flow of electrons through a circuit
- A measure of the kinetic energy that particles in a substance have
- The unit for resistance
- A measure of how hard it is for electrons to travel through a circuit
- An example of an insulator
- A component that is made up of two or more cells
- A substance that is easy for electrons or heat to travel through
- Tthe transfer of heat through rising and dropping of particles
- A measure of how many joules per second are used by a component
- A type of electricity that involves the movement of charges
- Parts of a circuit that electrons travel through
- A component that provides electrical energy to a circuit
- A component that can open or close a circuit
33 Clues: The unit for power • The unit for current • The unit for voltage • The unit for resistance • The unit for temperature • An example of an insulator • Negatively charged particles • A component that measures current • A component that measures voltage • A device that measures temperature • Energy gained or lost by electrons • The type of charge carried by electrons • ...
Nuclear Physics and Microscopic Physics 2021-05-20
Across
- The action of dividing or splitting something into two or more parts.
- Can be described as "nuclear glue".
- Two identical electrical charges _______ each other.
- These have most of the mass but hardly any of the volume of an atom.
- U238 is an isotope called __________.
- ______is responsible for the heat from inside the Earth.
- _____ force is strong compared to electrical and gravitational forces.
- The classic concept of a(n) ______ was that it was the smallest component of matter.
- These fundamental particles can be found orbiting the nucleus.
- Currently the objects that we hope are the smallest components of matter are _______ particles.
- This has the same number of protons, different number of neutrons.
- The ratio of protons to _____ in the stable nucleus of a light-weight atom are approximately 1:1.
Down
- The simplest (most fundamental) objects obtained by chemical means.
- H2SO4 is a ______
- Flourine's atomic number.
- These have a very regular, organized structure.
- A ______ ray is a penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei.
- If you can handle an object, it is held together by ______ force.
- A proton or neutron.
- The first example of anti-matter.
- Compared to the electrical and gravitational forces, the nuclear force is _____ range.
- _____-14 has a half-life of 5,700 years.
- Light was previously thought to only be a wave, but is also a stream of _______.
- nuclear ______ the process by which an unstable atomic nucleus loses energy by radiation.
- This fundamental particle has a negative charge.
- AMU stands for ______ mass unit.
- This is about the mass of a neutron or proton.
- This atom has an atomic number of 1.
- The most obvious example of fusion is the ____.
29 Clues: H2SO4 is a ______ • A proton or neutron. • Flourine's atomic number. • AMU stands for ______ mass unit. • The first example of anti-matter. • Can be described as "nuclear glue". • This atom has an atomic number of 1. • U238 is an isotope called __________. • _____-14 has a half-life of 5,700 years. • This is about the mass of a neutron or proton. • ...
Science Grade 9 Units 2023-06-24
Across
- amount of mass in a given volume
- harmful substances introduced into the eenvironment from human activities
- celestial bodies that orbit a star, with a sphericl shape
- grassland ecosystem found in North America
- vast gravitationally bound system that consists of stars,stellar remmenants,etc
- electrically charged atom that plays a role in chemical reactions
- consists of sun,eight planets,ans their moons, dwarf planets, etc
- the way water moves around the earth
- subatomic particle with a positive charge
- a community of living and non living organisms that interact with each other
- subatomic particle with a negative charge
- anything related to or living on earth
- electrical potential energy per unit charge (V)
- current flows through a path of resistance
- a model that shows how different organisms in an ecosystem interact through their feeding relationships
Down
- creates electric current in a conductor
- measured in Ohms and represents the oppostion that an electrical component uses
- a pure substance made with one atom
- subatomic particle with no charge
- property of matter that descibes the amount of electrical energy present
- a graph of intensity of light emmitted by the star at different wavelengths
- a natural satalite of the Earth
- the rate at which something is transferred or converted, measured in watts
- a closed loop of conductive material that allows electric current to run through
- a massive luminous ball of plasma held together by gravity
- buildup of electric charge on a materials surface
- occurs when one celestial body passes in front of another, making a shadow and blocking views
- large reions of Earth's surface that have similar climate, vegetation, and animal life
28 Clues: a natural satalite of the Earth • amount of mass in a given volume • subatomic particle with no charge • a pure substance made with one atom • the way water moves around the earth • anything related to or living on earth • creates electric current in a conductor • subatomic particle with a positive charge • subatomic particle with a negative charge • ...
Unit 3 VCE Chemistry - Fuels 2023-09-07
Across
- The site of reduction
- The site of oxidation
- Number of recharge-discharge cycles a battery can undergo
- The process where a species gains an electron
- A property that affects the ability of a fuel to flow through fuel lines
- Type of gas that can be obtained from coal seams.
- A biofuel composed of mainly methane
- The process where a species loses an electron
- A product of anaerobic fermentation of glucose using yeast enzymes
- A cell capable of undergoing discharge and recharge reactions
- A fuel derived from recent organic matter
- A category of gas that contributes to global warming
- A chemical equation that also shows the change in enthalpy
- Able to produce electrical energy when supplied with a continuous supply of reactants
Down
- Type of non-spontaneous redox reaction
- A cell using indirect spontaneous redox reactions to convert chemical energy to electrical energy
- A fuel derived from triglycerides or fatty acids
- Electrochemical cell converting electrical energy to chemical energy
- Exothermic reaction with oxygen
- Electrodes embedded with catalysts to increase the rate of reaction
- Used to complete the circuit in galvanic cells
- Total amount of energy within a single charge of a battery
- The total energy of a system
- The substance that allows flow of ions in an electrochemical cell
- A fuel derived from ancient organic matter
- Fossil fuel composed of a mixture of long hydrocarbons
- Unit of electrical charge
- It is assumed all gases behave this way
- A cell only capable of discharge reactions
- A reaction where the enthalpy of reactants is less than the products
- Type of fuel composed of primarily carbon
31 Clues: The site of reduction • The site of oxidation • Unit of electrical charge • The total energy of a system • Exothermic reaction with oxygen • A biofuel composed of mainly methane • Type of non-spontaneous redox reaction • It is assumed all gases behave this way • A fuel derived from recent organic matter • Type of fuel composed of primarily carbon • ...
anatomy 2026-03-24
Across
- – The artery that carries oxygen-poor blood from the heart to the lungs.
- – The lower left chamber of the heart that pumps blood to the body.
- – A large vein that collects blood from the heart muscle and drains into the right atrium.
- – The wall that separates the left and right sides of the heart.
- – Large veins that bring oxygen-poor blood from the body to the heart.
- – Fibers that spread electrical signals through the ventricles, causing them to contract.
- – The heart muscle that pumps blood.
- – The upper right chamber of the heart that receives oxygen-poor blood from the body.
- – The largest artery that carries oxygen-rich blood from the heart to the body.
- – The lower right chamber of the heart that pumps blood to the lungs.
- (Bundle of His) – Fibers that carry electrical signals from the AV node to the ventricles.
- – A group of cells (like the SA node) that control heart rhythm by sending electrical signals.
- – The smooth inner lining of the heart chambers.
Down
- – The valve between the left ventricle and aorta that stops blood from flowing backward.
- – Same as above; part of the pathway for electrical signals in the heart.
- – A part of the conduction system that delays the heartbeat signal before it moves to ventricles.
- – The upper left chamber of the heart that receives oxygen-rich blood from the lungs.
- – The valve between the right ventricle and pulmonary artery that stops blood from flowing backward.
- – The valve between the right atrium and right ventricle that prevents backflow of blood.
- – The protective sac around the heart.
- – The heart’s natural pacemaker that starts each heartbeat.
- – The valve between the left atrium and left ventricle that prevents backflow of blood.
- arrest – When the heart suddenly stops beating.
23 Clues: – The heart muscle that pumps blood. • – The protective sac around the heart. • arrest – When the heart suddenly stops beating. • – The smooth inner lining of the heart chambers. • – The heart’s natural pacemaker that starts each heartbeat. • – The wall that separates the left and right sides of the heart. • ...
Sam Philip Magnetic, Electrical, and Gravitational Forces 2025-03-04
Across
- a force by which one object attracts another
- to force something to move away or apart
- protects our planet from cosmic radiation and from the charged particles emitted by the sun
- the force exerted by magnets when they attract or repel each other
- an electrical property where a particle or object has an excess of electrons
- a flow of charged particles, such as electrons or ions, moving through an electrical conductor or space
- to extend, spread, or move like rays
- a form of radiation that travel though the universe
- an electrical charge on an object that occurs when it has more protons than electrons
- the terminal of a battery that is connected to the positive plate
Down
- a current produced because of voltage production due to a changing magnetic field
- instrument for measuring a small electrical current or a function of the current by deflection of a moving coil
- radiant energy that travels in waves at the speed of light
- the pole of a magnet that points toward the south when the magnet is suspended freely
- the area surrounding a magnet where a magnetic force can be detected
- a device that converts motion-based power or fuel-based power into electric power for use in an external circuit
- the two opposite ends of a magnet, where the magnetic field is strongest and where the magnetic force is most concentrated
- the materials or substances which allow electricity to flow through them
- an atom or group of atoms that has an electric charge
- a material that resists the flow of electricity, heat, or sound
20 Clues: to extend, spread, or move like rays • to force something to move away or apart • a force by which one object attracts another • a form of radiation that travel though the universe • an atom or group of atoms that has an electric charge • radiant energy that travels in waves at the speed of light • a material that resists the flow of electricity, heat, or sound • ...
electrician basic knowledge 2025-02-14
Across
- A material that does not allow electricity to flow easily (9 letters)
- The unit of electrical charge (6 letters)
- The unit of electrical resistance (4 letters)
- The force that pushes electric current through a conductor (9 letters)
- The flow of electric charge in a circuit (7 letters)
Down
- A device used to break or complete an electrical circuit (6 letters)
- A type of circuit where components are connected in a single loop (8 letters)
- A safety device that melts when the current is too high (4 letters)
- A circuit that has more than one path for current to flow (8 letters)
- The standard unit of electrical power (4 letters)
10 Clues: The unit of electrical charge (6 letters) • The unit of electrical resistance (4 letters) • The standard unit of electrical power (4 letters) • The flow of electric charge in a circuit (7 letters) • A safety device that melts when the current is too high (4 letters) • A device used to break or complete an electrical circuit (6 letters) • ...