electrical Crossword Puzzles
Unit 3 Engineering Vocabulary 2024-06-11
Across
- opposite or reversed
- a variable resistor having three terminals in which the output voltage can be adjusted to a fraction of the input voltage
- ratio the ratio between the number of coils of wire wound in the primary side of a transformer as compared to the secondary coil
- a temporary magnet where the magnetic field is generated by applying an electric current through a conductor
- a medical machine that uses a strong electromagnetic field and radio waves to create digital images of parts of the body
- an electromagnetic coil of wire used to impede or oppose changes to electrical current
- a system of interconnected components that has a feedback connecting its varied output with its input to make adjustments throughout its process
- generated power in which current switches direction through the generator coils as a result of the electromagnetic fields of north and south poles moving past those coils of wire
Down
- the energizing of a generator’s electromagnetic field coils using an external source of power before it can start inducing voltage; also called field flashing
- a continuous system of interconnected components in which the output does not affect the input and so lacks a feedback
- a value of intensity that dictates the ability of a coil of wire to induce a magnetic field
- when the magnetic movements in the atoms can align to a total sum of magnetism allowing the material to be a permanent magnet without any external magnetism
- the self-induced opposition to the change of electrical current in an inductor under an alternating current power source
- a measure of all the field lines flowing out of a magnet’s North Pole
- many interconnected components that all participate in manipulating the movement of electric charge to achieve a specific outcome
- a type of electromechanical device that uses an electromagnet as its driving power
- an electrical component that can store electrical energy and is made up of two conductors separated by anything that acts as an insulator
17 Clues: opposite or reversed • a measure of all the field lines flowing out of a magnet’s North Pole • a type of electromechanical device that uses an electromagnet as its driving power • an electromagnetic coil of wire used to impede or oppose changes to electrical current • a value of intensity that dictates the ability of a coil of wire to induce a magnetic field • ...
ENERGY CPONVERSIONS 2022-11-21
Across
- wires that transfer electrical energy from many sources to many other places
- what something can do
- the form of energy that is transferred
- a machine that converts electrical energy to another form of energy
- the use of evidence to say why one idea is the best
- to try to make something new that solves a problem
- the ability to make things move or change
Down
- information that supports an answer to a question
- the things that engineers think about and test in order to know how well something solves a problem
- a group of parts that work together.
- place where something comes from
- to change from one form to another
- something in order to solve a problem
- a proposed answer to a question
- something that changes one form of energy to another
- a person who uses science knowledge to
16 Clues: what something can do • a proposed answer to a question • place where something comes from • to change from one form to another • a group of parts that work together. • something in order to solve a problem • the form of energy that is transferred • a person who uses science knowledge to • the ability to make things move or change • ...
Ears 2022-11-30
Across
- gathers sound waves and converts them to electrical impulses
- lobule, ear canal, and pinna are all apart of the
- cochlea is apart of the
- the anatomical name for anvil
- all the middle ear bones are apart of the
- is the hearing loss that is often reversible
- the anatomical name for hammer
- increases the amplitude, or strength, of the impulse
- is the hearing loss that is permanent
Down
- study the function of the ear and develop systems that solve hearing problems
- the anatomical name for ear drum
- the anatomical name for ear lobe
- there are external and ____ hearing aids
- converts the electrical impulse created by the microphone back into sound waves and directs them into the ear canal
- the anatomical name for stirrups
15 Clues: cochlea is apart of the • the anatomical name for anvil • the anatomical name for hammer • the anatomical name for ear drum • the anatomical name for ear lobe • the anatomical name for stirrups • is the hearing loss that is permanent • there are external and ____ hearing aids • all the middle ear bones are apart of the • is the hearing loss that is often reversible • ...
jksañejfioapsdjksañ 2021-10-19
Across
- living thing
- that doesn't have a defind nucleus
- group of population in a same place
- it produces proteins from amino acids during the process called protein synthesis or translation.
- group of organisms
- contain chlorophyll (green pigment) that absorbs sunlight in photosynthesis
- it is a membrane-bound cell organelle that contains digestive enzymes
Down
- negative electrical charge (part of an atom)
- their function is really to handle waste products, and get rid of waste products
- they generate energy from food that the rest of the cell can use
- that has a defined nucleus
- it is made up by electrons, protons, neutrons, and the nucleus
- contain carontenoids (red, orange, and yellow pigments)
- it contains most of the genetic material
- positive electrical charge (part of an atom)
15 Clues: living thing • group of organisms • that has a defined nucleus • that doesn't have a defind nucleus • group of population in a same place • it contains most of the genetic material • negative electrical charge (part of an atom) • positive electrical charge (part of an atom) • contain carontenoids (red, orange, and yellow pigments) • ...
The invention of the phone 2023-04-17
Across
- The scientific study of sound, which helped Bell develop the telephone.
- Alexander Graham Bell's most famous invention.
- The telephone revolutionized this aspect of human interaction.
- Adjective that describes the significance of Bell's invention.
- Legal document granted to Bell for his invention.
- Device used by telephone operators to connect calls.
- The first name of the inventor of the telephone.
- Part of the telephone that converts electrical signals into sound.
Down
- The primary use of the telephone.
- Communication technology that preceded the telephone.
- Last name of the inventor of the telephone.
- Part of the telephone that converts sound into electrical signals.
- The telephone made it possible to transmit this over long distances.
- The invention of the telephone was a major one.
- Person who used to connect calls manually.
15 Clues: The primary use of the telephone. • Person who used to connect calls manually. • Last name of the inventor of the telephone. • Alexander Graham Bell's most famous invention. • The invention of the telephone was a major one. • The first name of the inventor of the telephone. • Legal document granted to Bell for his invention. • ...
janans crossword 2015-04-28
Across
- the energy of a compound that changes as its atoms are rearranged
- hydrogen nuclei join together to make a larger helium nucleus
- change of one form of energy to another
- the energy that comes from changes in the nucleus of an atom
- the energy of moving electrons
- naturally replaced quicker than used
Down
- the energy of motion
- force that opposes motion between 2 surfaces that are touching
- used to generate electrical energy at nuclear power plants
- the amount of work an object can do because of its kinetic and potential energies
- can not be replace or replaced slowly
- ability to do work
- the energy an object has because of its position
- a type of energy dealing with temperature
- organic matter that can be burned to release energy
15 Clues: ability to do work • the energy of motion • the energy of moving electrons • naturally replaced quicker than used • can not be replace or replaced slowly • change of one form of energy to another • a type of energy dealing with temperature • the energy an object has because of its position • organic matter that can be burned to release energy • ...
Sight: Structure and Function Crossword 2022-02-07
Across
- located behind the iris and pupil. similar to camera focus
- group member with a common last name
- the study of the human bodies structure
- what period is this?
- the power of seeing
- transmits electrical signals to the brain to create images
- black dot in the center of the eye that acts as a gateway for light
Down
- least athletic group member
- electromagnetic radiation traveling in waves
- dome shaped front layer which bends the light that enters the eye
- collects light from the visible world around us
- the study of the human bodies function
- group member that is the youngest in the class
- located in the back of the eye. transforms light into electrical signals
- referred to as eye color. controls the size of pupil
15 Clues: the power of seeing • what period is this? • least athletic group member • group member with a common last name • the study of the human bodies function • the study of the human bodies structure • electromagnetic radiation traveling in waves • group member that is the youngest in the class • collects light from the visible world around us • ...
Auto 3-Electronics-Basics Review 2025-09-25
Across
- The unit of measurement for voltage.
- The unit of measurement for resistance.
- The flow of electrons through a conductor.
- A device or component that consumes electrical power.
- The unit of measurement for current.
- The loss of voltage as current flows through resistance.
- The opposition to current flow in a circuit.
- A circuit that has both series and parallel parts.
Down
- The electrical “pressure” that pushes current through a circuit.
- The formula that relates voltage, current, and resistance.
- The overall opposition to current flow in a circuit.
- A circuit where current has only one path to flow.
- A circuit where current has multiple paths to flow.
- A complete, unbroken path for current to flow.
- The product of voltage and current in a circuit.
15 Clues: The unit of measurement for voltage. • The unit of measurement for current. • The unit of measurement for resistance. • The flow of electrons through a conductor. • The opposition to current flow in a circuit. • A complete, unbroken path for current to flow. • The product of voltage and current in a circuit. • A circuit where current has only one path to flow. • ...
AVTF I Safety Hazards 2026-01-12
Across
- Immediately: Telling the teacher right away about safety issues
- Food or Drink Policy: A rule that protects equipment from damage
- Safety: Keeping production areas clean and organized
- Management: Organizing cords to prevent trips and damage
- Something that can cause injury or damage if not handled safely
- Handling: Using and carrying equipment the correct way
- Awareness: Paying attention to your surroundings
Down
- Taking responsibility for safety and actions
- Exit: A marked way out used during emergencies
- Safety: Rules for safely using powered equipment and outlets
- Hazard: Liquids that can cause slipping or electrical danger
- Protective gear worn to prevent injury
- Etiquette: Proper behavior on a production set
- Use Only: Equipment may only be used with permission
- Hazard: Something on the floor that could cause someone to fall
15 Clues: Protective gear worn to prevent injury • Taking responsibility for safety and actions • Exit: A marked way out used during emergencies • Etiquette: Proper behavior on a production set • Awareness: Paying attention to your surroundings • Safety: Keeping production areas clean and organized • Use Only: Equipment may only be used with permission • ...
Ag Mechanics 2024-10-23
Across
- the flow of electricity in an electronic circuit, and to the amount of electricity flowing through a circuit
- the hot wire
- the green wire
- unit of work or energy in the International System of Units
- the two things you put in a remote to make it work
- where you plug everything in
Down
- Electricity flows through an electrical __
- a device that transfers electric energy from one alternating-current circuit to one or more other circuits
- an electromotive force or potential difference expressed in volts.
- the SI unit of power, equivalent to one joule per second
- a complete circular path that electricity flows through
- a dynamo or similar machine for converting mechanical energy into electricity.
- the neutral wire
- short for ampere
- the SI unit of electrical resistance
15 Clues: the hot wire • the green wire • the neutral wire • short for ampere • where you plug everything in • the SI unit of electrical resistance • Electricity flows through an electrical __ • the two things you put in a remote to make it work • a complete circular path that electricity flows through • the SI unit of power, equivalent to one joule per second • ...
Lesson-10 a (FORCE, WORK and ENERGY) 2020-02-09
Across
- They make work easy.
- In electronic motors, electrical energy is changed into this energy.
- The energy that we get from sun.
- A slope over which a load can be pushed up or down. (8,5)
- It is used to hold things together.
- Screwdriver is an example of this simple machine. (5,4)
- The ability to do work.
Down
- Tools that make work easier (6,8).
- Villagers use this to draw water from wells.
- To push or pull something, …………….. is required.
- A moving body slows down or stops on its own due to this force.
- In electric motors, ………………… energy is changed into mechanical energy.
- When we beat a drum, …………………… energy is changed into sound energy.
- It is used to cut hard objects.
14 Clues: They make work easy. • The ability to do work. • It is used to cut hard objects. • The energy that we get from sun. • Tools that make work easier (6,8). • It is used to hold things together. • Villagers use this to draw water from wells. • To push or pull something, …………….. is required. • Screwdriver is an example of this simple machine. (5,4) • ...
Energy we use 2021-11-16
Across
- a liquid fossil fuel that can be burned to transfer energy
- energy source made from unstable elements
- a wheel with blades that rotate by the pressure of moving water, steam, or air
- process of burning a fuel to produce heat or light
- a solid fossil fuel that is burned to transfer energy
- first or most important
- changes the energy of motion into electrical energy
Down
- substance produced by pressure and decaying organisms
- made for a particular purpose
- an unstable element used by humans as an energy source
- stores chemical energy that can change into electrical energy
- releases energy as heat when it burns
- a fossil fuel gas that is burned for energy
- the result of an event
14 Clues: the result of an event • first or most important • made for a particular purpose • releases energy as heat when it burns • energy source made from unstable elements • a fossil fuel gas that is burned for energy • process of burning a fuel to produce heat or light • changes the energy of motion into electrical energy • substance produced by pressure and decaying organisms • ...
b38 2026-01-04
15 Clues: Energy laws • Heat content • Electron loss • Electron gain • Complete virus • Reaction ratios • Disorder measure • Electron transfer • Charge difference • Infectious protein • Virus protein shell • Electrical difference • Charge-energy relation • Cell-bursting viral state • sensing Bacterial communication
Supersonic 2013-02-07
Across
- Converts sound energy into another form of energy
- Produced by a vibrating object
- A frequency shift that causes an object to have a higher pitch close to you, but a low pitch farther away
- Unit of measurement for sound level
- Studied sound production in musical instruments and the human voice in the 19th century
- A resonating tube with both ends open to air
- Pleasent set of pitches
- An organtic detector that recives pressure waves and converts them to electrical impulses
- A logarithmic scale that measures amplitudes
- Each one of these has a unique frequence of vibration
- An oscillation of wave amplitude
Down
- A resonating tube with one end closed to air
- Depends primarily on the amplitude of the pressure wave
- Unpleasant set of pitches
- Consists of a thin disk that vibrates in response to sound waves and produces an electrical signal
- Lowest frequency on an instrument
- Higher frequencies on instruments
- chords Two membranes located in the throat
- A pressure variation that is transmitted through matter
19 Clues: Pleasent set of pitches • Unpleasant set of pitches • Produced by a vibrating object • An oscillation of wave amplitude • Lowest frequency on an instrument • Higher frequencies on instruments • Unit of measurement for sound level • chords Two membranes located in the throat • A resonating tube with one end closed to air • A resonating tube with both ends open to air • ...
Frank's energy review crossword 2025-03-18
Across
- energy that comes from chemical reactions
- the principle that states that energy can't be created or destroyed
- The ability to do work
- the distance an object is from the ground
- a machine that uses electromagnetic energy to see under tissues like skin
- the product of a chemical reaction that gives off heat and light
- potential energy that comes from an object's material
- The energy of motion
- the total amount of energy of all particles in an object
- energy created by the fission or fusion of atoms
Down
- electrical energy that is naturally produced by the rain droplets in clouds
- the measurement of energy
- Energy stored in an object due to height, position, or material
- energy that comes from the transfer of electrons between objects
- the transfer of energy between objects without direct contact
- the ability to move matter over a distance
- energy that is transmitted via waves
- another word for total energy
- potential energy that comes from an object's height
19 Clues: The energy of motion • The ability to do work • the measurement of energy • another word for total energy • energy that is transmitted via waves • energy that comes from chemical reactions • the distance an object is from the ground • the ability to move matter over a distance • energy created by the fission or fusion of atoms • ...
Jacob's Awesome Amazing Wonderful Shocking Excellent Crossword Puzzle (I like fried chicken) 2025-03-18
Across
- A type of combustion or burning
- Things you may mix in a biology class
- A type of potential energy that uses height as a main factor
- Energy that's in motion
- A type of energy that has to do something with heat
- Energy that travels through matter or space in the form of waves or particles
- Energy cannot be destroyed or created
- One of the main factors for GPE specifically something with distance
- Stored Energy an object has due to multiple factors
- Something that relates to magnetic fields
- Something that relates to electricity
Down
- The ability to work to change something
- What energy is measured in
- A natural rapid electrical discharge
- Something that is closely related to machinery
- A type of potential energy that is stored due to its position being near a electric magnetic field
- Something relating to the nucleus of the atom
- A type of electromagnetic energy that is used to picture internal images
- Doing a mental or physical activity to earn something
19 Clues: Energy that's in motion • What energy is measured in • A type of combustion or burning • A natural rapid electrical discharge • Things you may mix in a biology class • Energy cannot be destroyed or created • Something that relates to electricity • The ability to work to change something • Something that relates to magnetic fields • ...
Chapter 9 2018-09-11
Across
- Number of protons does not change in
- equal to the number of protons plus neutrons
- any of the possible energies an electron may have in an atom
- have no electrical charge
- have a negative electrical charge
Down
- an electron in the outermost energy level of an atom
- number of protons
- the number of protons for a given atom never changes
- average mass of the naturally occurring isotopes of an element
- have a positive charge
10 Clues: number of protons • have a positive charge • have no electrical charge • have a negative electrical charge • Number of protons does not change in • equal to the number of protons plus neutrons • an electron in the outermost energy level of an atom • the number of protons for a given atom never changes • any of the possible energies an electron may have in an atom • ...
Atom Crossword Paige Shively 2020-09-16
Across
- atom with neutral charge
- number of protons in atom
- an electron in the outermost energy level of an atom
- average mass of the naturally occurring isotopes of an element
Down
- An atom that carries an electrical charge
- equal to the number of protons plus neutrons
- Two atoms with different numbers of neutrons
- atom with positive charge
- any of the possible energies an electron may have in an atom
- atom with negative electrical charge
10 Clues: atom with neutral charge • atom with positive charge • number of protons in atom • atom with 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 • an electron in the outermost energy level of an atom • ...
Your Eyes and Ears A 2020-11-19
Across
- receives an image and produces electrical signals
- light travels through it
- when the cornea or lens has an irregular shape
- an opening in the iris
- infection of an oil gland in the eyelid
- highly contagious infection of the tissues on the outside of the eye
- focuses light to form an image
Down
- the colored part of your eye
- units used to measure the loudness of sound
- sends electrical signals to the brain
10 Clues: an opening in the iris • light travels through it • the colored part of your eye • focuses light to form an image • sends electrical signals to the brain • infection of an oil gland in the eyelid • units used to measure the loudness of sound • when the cornea or lens has an irregular shape • receives an image and produces electrical signals • ...
Audio#1 2021-07-05
Across
- The number of frequencies within a sound
- A device that send out radio or television signals
- A single channel of audio
- One complete vibration of a sound source
- Electrical interference
Down
- One half of the up and down extent of the vibration of a wave
- Audible or inaudible changes to the musical signal
- A path for carrying audio or data
- Reflected version of a sound
- Cycles per second of an electrical signal
10 Clues: Electrical interference • A single channel of audio • Reflected version of a sound • A path for carrying audio or data • The number of frequencies within a sound • One complete vibration of a sound source • Cycles per second of an electrical signal • Audible or inaudible changes to the musical signal • A device that send out radio or television signals • ...
Phon/Graph Packet 2024-04-30
Across
- written story of a person's life
- famous person signing their name
- rules for the sounds of letters, used for reading
- cone used to make sounds louder and clearer
Down
- a picture made by using a camera
- something clear and detailed
- electrical device used to record sounds or make them louder
- drawing that shows how numbers or measurements compare
- electrical device used to send sounds to another place
- long piece of music written for orchestra
10 Clues: something clear and detailed • a picture made by using a camera • written story of a person's life • famous person signing their name • long piece of music written for orchestra • cone used to make sounds louder and clearer • rules for the sounds of letters, used for reading • drawing that shows how numbers or measurements compare • ...
Patient A - Word Puzzle 2021-05-10
Across
- Site of ventricular depolarization and contraction
- An irregular closing of the mitral valve
- Site of atrial depolarization
- Blood flows backward between the
- Name of the field that deals with the heart
- Ventricular repolarization site
Down
- Damage or disease to the heart's main blood vessels
- another term for "heart attack"
- A measure of the electrical activity in the heart on a graph vs time
- Electrical wave begins here and makes its way to atria
10 Clues: Site of atrial depolarization • another term for "heart attack" • Ventricular repolarization site • Blood flows backward between the • An irregular closing of the mitral valve • Name of the field that deals with the heart • Site of ventricular depolarization and contraction • Damage or disease to the heart's main blood vessels • ...
Chemistry & Matter 2022-04-05
Across
- model first proposed by j.j. thomson
- anything that has mass and occupies space
- discovery made by becquerel
- a part of an atom with a negative electrical charge
- the foundation of matter
- a part of an atom with no electrical charge
Down
- the study of the chemistry of processes in living organisms
- tells you the number of protons and neutrons in the nucleus
- two or more elements
- the science that describes matter
10 Clues: two or more elements • the foundation of matter • discovery made by becquerel • the science that describes matter • model first proposed by j.j. thomson • anything that has mass and occupies space • a part of an atom with no electrical charge • a part of an atom with a negative electrical charge • the study of the chemistry of processes in living organisms • ...
Thanks for the Wordplay stupid 2023-10-31
Across
- An energy-efficient feature in HVAC systems.
- Keeping your home warm during winter.
- A component that limits the flow of electrical current.
- The season when leaves change color and fall from trees.
- The process of maintaining electrical systems.
- Tubing used for water distribution.
Down
- A common material used in plumbing pipes.
- Feeling thankful and appreciative.
- A device used to reduce energy consumption.
- A holiday centered around a big meal and family gatherings.
10 Clues: Feeling thankful and appreciative. • Tubing used for water distribution. • Keeping your home warm during winter. • A common material used in plumbing pipes. • A device used to reduce energy consumption. • An energy-efficient feature in HVAC systems. • The process of maintaining electrical systems. • A component that limits the flow of electrical current. • ...
Energy Transfer 2024-10-22
Across
- energy a form of energy we can hear
- an object that stores energy that can be converted into
- take in
- energy
- bounce off a surface
- circuit a path through which electrical energy can flow
Down
- a device that opens and closes an electrical circuit
- energy a form of energy that can move through wires
- energy a form of energy stored in chemical bonds
- bend a path
- energy a form of energy we can see
- energy a form of energy measured by temperature
12 Clues: energy • take in • bend a path • bounce off a surface • energy a form of energy we can see • energy a form of energy we can hear • energy a form of energy measured by temperature • energy a form of energy stored in chemical bonds • energy a form of energy that can move through wires • a device that opens and closes an electrical circuit • ...
electronics and circuits 2024-11-24
Across
- the source of most everyday power
- a light emitting indicator, also a source of light
- two or more cells put together
- a component that shows the circuit is working properly
Down
- a single power source
- a sound emitting indicator
- a fully working series of electrical components
- a vibrating indicator that can also be used to start vehicles, eg. car, bus, etc.
- the scientific representation of an electrical component
- the things that connect components together
10 Clues: a single power source • a sound emitting indicator • two or more cells put together • the source of most everyday power • the things that connect components together • a fully working series of electrical components • a light emitting indicator, also a source of light • a component that shows the circuit is working properly • ...
Chap 7 Electricity Brooklynn Spradlin 2022-04-18
Across
- are used to visualize and electric field
- certain metals that acquire infinite conductivity
- the space that surrounds any charged object
- the pathway of the electrical current is complete and unbroken
- space around a magnet
Down
- materials that are neither good conductors nor good insulators
- the flow of electric charge
- is the collection or flow of electrons in the form of an electric charge
- a single pathway circuit
- pathway of the electrical current is broken
10 Clues: space around a magnet • a single pathway circuit • the flow of electric charge • are used to visualize and electric field • the space that surrounds any charged object • pathway of the electrical current is broken • certain metals that acquire infinite conductivity • materials that are neither good conductors nor good insulators • ...
Science Fair Crossword Puzzle 2022-12-15
Across
- the world's leading manufacturer of high performance alkaline batteries
- The panel used to power a building
- the ability to do work
- Is used to power your house
- What Thomas Edison created in 1879
- the maximum amount that something can contain.
Down
- flexible metallic conductor and used to carry electric
- flow of electrons
- A device used to send electronic signals to other components of an electronic device
- electrical energy supplied to an area, building
10 Clues: flow of electrons • the ability to do work • Is used to power your house • The panel used to power a building • What Thomas Edison created in 1879 • the maximum amount that something can contain. • electrical energy supplied to an area, building • flexible metallic conductor and used to carry electric • ...
Word Vault 2025-11-17
Across
- Component used to vary voltage in a circuit.[4:11]
- Old electronics that are no longer use.[5:2]
- Type of Materials used in solar cells.
- circuit that generates repetitive waveforms.[10:9]
Down
- Device that converts solar energy to electrical energy.
- Makes sound when powered.
- negative terminal of a battery.
- quantity used to measure power.[6:3]
- Device that converts mechanical to electrical energy.[7:5]
- Converts AC signal to DC.[8:1]
10 Clues: Makes sound when powered. • Converts AC signal to DC.[8:1] • negative terminal of a battery. • quantity used to measure power.[6:3] • Type of Materials used in solar cells. • Old electronics that are no longer use.[5:2] • Component used to vary voltage in a circuit.[4:11] • circuit that generates repetitive waveforms.[10:9] • ...
Magnetism and Electrical Forces 2021-04-06
Across
- magnet that can be turned on and off
- when electric fields and magnetic fields interact
- to push away from one another
- to pull towards one another
- energy that can control the motion of an object
Down
- force between charged particles
- magnets that can not turn off
- a field of force consisting of charged particles caused by a magnetic field
- a force that you can not see but can feel
- the North and South ends of a magnet that will attract and repel each other
10 Clues: to pull towards one another • magnets that can not turn off • to push away from one another • force between charged particles • magnet that can be turned on and off • a force that you can not see but can feel • energy that can control the motion of an object • when electric fields and magnetic fields interact • ...
Electrical Quantities Word Bank 2023-08-30
Across
- a region in which an electric charge experience a force
- the electrical work done by a source in moving a unit charge around a complete circuit
- the charge passing a point per unit time
- used to measure the magnitude and direction of an electric current in an electric circuit
Down
- from positive to negative and that the flow of free electrons is from negative to positive
- used in electronic circuits and is supplied by batteries, cells and solar panels
- the work done by a unit charge passing through a component
- used to measure the e.m.f of a dry cell or the p.d. across a component
- commonly used unit of electric current
- The measure of how difficult it is to pass an electric current through a conductor
10 Clues: commonly used unit of electric current • the charge passing a point per unit time • a region in which an electric charge experience a force • the work done by a unit charge passing through a component • used to measure the e.m.f of a dry cell or the p.d. across a component • used in electronic circuits and is supplied by batteries, cells and solar panels • ...
Electrical Safety Practices - 22EEE654 2025-04-16
Across
- What must be turned off before working on a circuit?
- What safety equipment prevents head injury?
- What protects the eyes during electrical work?
- What protective wear is used on the face?
- What is a direct path to the earth called?
Down
- What is the effect of high current through the body?
- What kind of environment increases shock risk?
- What prevents unauthorized access to panels?
- What electrical event causes bright flash and bang?
- What color indicates danger?
10 Clues: What color indicates danger? • What protective wear is used on the face? • What is a direct path to the earth called? • What safety equipment prevents head injury? • What prevents unauthorized access to panels? • What kind of environment increases shock risk? • What protects the eyes during electrical work? • What electrical event causes bright flash and bang? • ...
General Electrical Safety CW 2025-01-20
Across
- _____ cables through less travelled areas
- Always _______ extension cords before use
- Lockout/_________
- Use ________ soled footwear
- Electric ________ occurs when a person becomes part of an electric circuit
Down
- Contact Public Safety ____________
- _________ gloves should be used
- Avoid ______ over cables whenever possible
- Do not ________ a victim of electric shock
- _______ the current
10 Clues: Lockout/_________ • _______ the current • Use ________ soled footwear • _________ gloves should be used • Contact Public Safety ____________ • _____ cables through less travelled areas • Always _______ extension cords before use • Avoid ______ over cables whenever possible • Do not ________ a victim of electric shock • ...
Electrical and Electronic Roles 2025-09-23
Across
- – Extreme weather impacting Caribbean power systems.
- – Energy sources like solar, wind, and biomass.
- – Technology for communication networks.
- – Involves circuits, sensors, and embedded systems.
- – Network for distributing electricity.
Down
- – Software embedded in electronic devices.
- – Related to power systems and energy distribution.
- – Device for real-time energy monitoring.
- – Small-scale, localized power network.
- – Keeping systems operational and safe.
10 Clues: – Small-scale, localized power network. • – Keeping systems operational and safe. • – Network for distributing electricity. • – Technology for communication networks. • – Device for real-time energy monitoring. • – Software embedded in electronic devices. • – Energy sources like solar, wind, and biomass. • – Related to power systems and energy distribution. • ...
Solid 2021-11-09
Across
- Atoms in metals are held together by metallic bonding.
- particles in a crystalline solid are arranged in a regular lattice.
- tiny solids that measure nanometers in size.
- Molecular solids form using covalent bonds
- have waxes, plastics, polymers, hair, fingernails, and wood.
- particles are packed together in an irregular manner.
- are natural inorganic solids
- solids with electrical properties in between those.
- Tiny crystals called crystalline join together to form a larger structure.
Down
- Particles in a network covalent solid form a continuous network with each atom bonded
- are hard, malleable, ductile, and usually good electrical and thermal conductors.
- made from inorganic compounds, usually oxides
- some solids contain ionic bonds, such as sodium chloride.
- the surrounding atoms.
- solids consisting of two or more phases
- a special class of organic solids that are made by living organisms.
16 Clues: the surrounding atoms. • are natural inorganic solids • solids consisting of two or more phases • Molecular solids form using covalent bonds • tiny solids that measure nanometers in size. • made from inorganic compounds, usually oxides • solids with electrical properties in between those. • particles are packed together in an irregular manner. • ...
Integrated circuit 2021-11-18
Across
- system.
- flow in only one direction which is an electrical version of a valve
- a semiconductor device that regulates voltage or current flow
- a thin and lightly doped which pass the majority carriers from
- type of resistor; is a P material between two N-types
- found in the left-hand
- an electronic component which allow electrical current
- emitter to collector
- Bias, when we introduce a voltage across a diode it allows current to flow
Down
- the third terminal in a transistor positioned at the right it collects the
- may actually have a combination of diodes and transistors as switch within
- Bias, the opposite of Forward Bias
- material.
- acts as a switch for signals
- type of resistor; an N-type material between two P-type
- Circuit, operates through logic gates and logic
- of a transistor that emits electron
17 Clues: system. • material. • emitter to collector • found in the left-hand • acts as a switch for signals • Bias, the opposite of Forward Bias • of a transistor that emits electron • Circuit, operates through logic gates and logic • type of resistor; is a P material between two N-types • an electronic component which allow electrical current • ...
AnushaHN_Physics_10th 2023-01-30
Across
- device that converts electrical energy to mechanical energy
- Unit of Electric Current
- elementary particle with a negative charge
- A circuit that allows two or more paths for the current to flow through
- Imbalance between negative and positive charges
- An elementary particle that is identical to the nucleus of the hydrogen atom
- The device that measures current in a circuit
- Electrical device that resists the flow of current in a circuit
- Unit of Power
Down
- Device used to measure voltage
- The unit that measures energy
- A type of energy possessed by the body due to its motion
- Material that allows electric current to pass through it
- Device that converts chemical energy to electric energy
- Smallest unit of matter
- A type of circuit where the current that flows through all the devices is the same
16 Clues: Unit of Power • Smallest unit of matter • Unit of Electric Current • The unit that measures energy • Device used to measure voltage • elementary particle with a negative charge • The device that measures current in a circuit • Imbalance between negative and positive charges • Device that converts chemical energy to electric energy • ...
Nervous System Vocabulary 2020-10-29
Across
- responsible for balance and coordination
- largest part of the brain
- take in the electrical signals in a neuron
- made up of neurons and transmits signals throughout the body
- keeps the body up right,part of the Central Nervous System
- nerves outside of the nervous system
Down
- at the base of the brain and connects to the spinal cord
- controls the voluntary actions (ex. walking, talking, chewing)
- contols the involuntary actions (ex. breathing, digestion, sweating)
- controls our entire body
- part of the brain that takes in math, speech, logic
- takes away/sends out the electrical signals from a neuron
- carry signals to the brain when we use our senses
- made up of the brain and spinal cord
- part of the brain that takes in music, shapes, colors
- carry signals to the brain when we do actions
16 Clues: controls our entire body • largest part of the brain • made up of the brain and spinal cord • nerves outside of the nervous system • responsible for balance and coordination • take in the electrical signals in a neuron • carry signals to the brain when we do actions • carry signals to the brain when we use our senses • part of the brain that takes in math, speech, logic • ...
Science 2024-09-12
Across
- the amount of space matter takes up
- the ability to do work
- an attracting or repelling force that causes a magnetic material to move
- matter that has the same properties throughout it.
- a form of energy which our eyes can detect
- energy that is absorbed or delivered by an electric circuit
- a material through which electrical or thermal energy can move easily
- The ability of a substance to be dissolved into another substance
- The ability of a substance to be flattened
Down
- a material through which heat or electricity does no easily flow
- energy of motion
- energy related to the temperature of an object or a substance
- energy changing from one form to another
- energy stored in the chemical bonds released through chemical reactions
- the amount of matter in something
- energy produced by vibrations
16 Clues: energy of motion • the ability to do work • energy produced by vibrations • the amount of matter in something • the amount of space matter takes up • energy changing from one form to another • a form of energy which our eyes can detect • The ability of a substance to be flattened • matter that has the same properties throughout it. • ...
The Brain 2024-09-27
Across
- made up of the brain and spinal cord
- tiny chemical messengers that cause electrical changes in nearby neurons
- bushy, branch-like structures that receive signals
- these types of neurotransmitters send a STOP signal
- handles emotions, instincts, and goal-directed behavior
- primary functional cells of the brain
- bundles of axons that carry electrical impulses
Down
- the outer layer of the brain
- long branch that extends from the cell body to carry signals
- controls vital functions like heart rate and breathing
- carries incoming sensory information from the body to the brain
- type of cell that supports, protects, and nourishes neurons
- fatty substance that surrounds axons
- body processes information and decides whether to send another message
- small space between the axon of one neuron and the dendrites of another
- these types of neurotransmitters send a GO signal
16 Clues: the outer layer of the brain • made up of the brain and spinal cord • fatty substance that surrounds axons • primary functional cells of the brain • bundles of axons that carry electrical impulses • these types of neurotransmitters send a GO signal • bushy, branch-like structures that receive signals • these types of neurotransmitters send a STOP signal • ...
Crossword 2020-07-09
Across
- / cut off the electrical or other connection to (something, especially a part of a supply network).
- plug / a piece of wax, rubber, or cotton placed in the ear as protection against noise or water.
- close-fitting eyeglasses with side shields, for protecting the eyes from glare, dust, water, etc.
- supervisor / electrical contractors who oversee the work done by electricians on a job site.
- precautions / To show an action that is done to prevent something unpleasant or dangerous happening is very important or worth giving attention.
- harness / a system of belts or restraints to hold a person to prevent falling or injury.
- areas/ An area (land, sea, or air) in which there are special restrictive measures employed to prevent or minimize interference between friendly forces.
- conductors/ simply speaking, is when a person can inadvertently make contact with an energized conductor or circuit part.
- / installation for the manual control of telephone connections in an office, hotel, or other large building.
- / a covering made of fiber or gauze and fitting over the nose and mouth to protect against dust or air pollutants, or made of sterile gauze and worn to prevent infection of the wearer or (in surgery) of the patient.
- / an apparatus worn over the mouth and nose or the entire face to prevent the inhalation of dust, smoke, or other noxious substances.
Down
- / supply energy, typically kinetic or electrical energy, to (something).
- mask / is a type of headgear used when performing certain types of welding to protect the eyes, face and neck from flash burn, ultraviolet light, sparks, infrared light, and heat
- / an apparatus for reducing or increasing the voltage of an alternating current.
- / a garment consisting of trousers with a front flap over the chest held up by straps over the shoulders, made of sturdy material and worn especially as casual or working clothes.
- shoes / a shoe with a reinforced toe cap to minimize foot injuries caused by dropped articles
- circuit / checking for shorts, opens, resistance, capacitance, and other basic quantities which will show whether the assembly was correctly fabricated.
- mask/ is a flexible paper pad held over the nose and mouth by elastic or rubber straps for personal comfort against non-toxic nuisance dusts.
- protection / 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.
- helmet / Any helmet designed to protect the head from accidental injury, such as a bicycle helmet or construction helmet.
- procedure / maintaining a continuous watch of a procedure to report any kind of hazard that can be an obstacle.
- to work/ refers to management systems used to ensure that work is done safely and efficiently.
22 Clues: / supply energy, typically kinetic or electrical energy, to (something). • / an apparatus for reducing or increasing the voltage of an alternating current. • harness / a system of belts or restraints to hold a person to prevent falling or injury. • supervisor / electrical contractors who oversee the work done by electricians on a job site. • ...
vocabulary terms 2024-10-11
Across
- a device that measures the amount of electric energy consumed by a building, tenant space, or electrically powered equipment.
- The underground conductors between the service point and the first point of connection to the service-entrance conductors in a terminal box, meter, or other enclosure, inside or outside the building wall.
- The point of connection between the utility facilities of the serving utility and the premises wiring
- an electrical safety device, a switch that automatically interrupts the current of an overloaded
- The overhead conductors between the utility electric supply system and the service point
- The conductors and equipment for delivering electric energy from the serving utility to the wiring system of the premises served.
- a network of exterior, underground utility lines or pipes that supply a home with electricity, gas, water, and sewer functions.
Down
- The necessary equipment, usually consisting of a circuit breaker(s) or switch(es) and fuse(s) and their accessories, connected to the load end of service conductors to a building or other structure, or an otherwise designated area, and intended to constitute the main control and cutoff of the supply.
- a piece of equipment that connects the electrical meter to the electrical service line
- a system or circuit conductor that is intentionally grounded
- a weatherproof service drop entry point where overhead power or telephone wires enter a building, or where wires transition between overhead and underground cables.
- the main distribution point for electricity entering your home from the utility company
- a metal bar (typically copper or galvanized iron) that is driven into the ground to provide a predetermined electrical path to safely dissipate a static charge to the earth.
- utility-owned underground conductors between the serving electric utility transformer and the service point
- not connected to ground or to a conductive body that extends to ground connection.
15 Clues: a system or circuit conductor that is intentionally grounded • not connected to ground or to a conductive body that extends to ground connection. • a piece of equipment that connects the electrical meter to the electrical service line • the main distribution point for electricity entering your home from the utility company • ...
cross word 2021-03-26
Across
- An estimating instrument that can quantify different electrical properties… guess it?
- I am a gadget that permits the regressive progression of current. Guess my name?
- I move electrical energy starting with one electrical circuit then onto the next, or different circuits.What I am?
Down
- I am made up of conductive metal clasps encased in a case made of white ABS plastic, where each clasp is protected with another clasps. Guess what I am?
- I am a device that changes energy starting with one structure over then onto the next. Guess me?
- I'm a contraption that uses an appealing field delivered by an invigorated conductor to drive the drum film fixed on the circle by an alluring force made by a fixed magnet and driving conductor.Guess my name?
- gadget used to heighten the yield signal indistinguishably in each part of the information signal?
- I'm a clear section, that joins a circle of wire that is covered around a middle made out of a metal.guess me?
- Answer if u know me i am an instrument that actions an obscure voltage or possible distinction by adjusting it.
- I am a semiconductor flow to utilize used to intensify or switch electronic signs and electrical force… Guess my name?
10 Clues: I am a gadget that permits the regressive progression of current. Guess my name? • An estimating instrument that can quantify different electrical properties… guess it? • I am a device that changes energy starting with one structure over then onto the next. Guess me? • ...
Pulse Glow Energy 2014-02-03
Across
- The sun is what type of energy
- Moving Energy
- A fire is an example of what type of energy
- The sun can be what unlike the batteries in a flashlight
- Energy that stays still
- Riding a bicycle is an example of what type of energy
- A type of energy that turns into a different type of energy
Down
- Potential energy associated with the gravitational field
- of Conservation of Energy Energy that isn't created or destroyed
- A type of energy that moves from one place to another
- Eating an energy bar is what type of energy
- A bomb is what type of energy
- A kindle charger uses what type of energy
- Using electrical energy also helps with the display of a computer
- listening with music is what type of energy
15 Clues: Moving Energy • Energy that stays still • A bomb is what type of energy • The sun is what type of energy • A kindle charger uses what type of energy • Eating an energy bar is what type of energy • A fire is an example of what type of energy • listening with music is what type of energy • A type of energy that moves from one place to another • ...
Non-Renewable Energy -Watson 2016-03-21
Across
- energy that holds particles together in nucleus
- energy that is potential stored in bonds holding atoms together
- kinetic energy of all atoms/molecules in an atom
- energy that is always available somewhere on Earth's surface
- extraction of a mineral by removing a strip of layers of soil and rock
- energy that travels through space in wave form
- splitting of an atom's nucleus
- process in which a fuel burns because it combines rapidly w oxygen
- dark liquid fossil fuel
Down
- accidental melting of uranium fuel rods inside a nuclear reactor
- energy associated with the motion/position of an object
- occurs when sulfide minerals in exposed rock react with oxygen and H20
- small nuclei forced together
- energy that cannot be replaced
- energy associated with electrical charges
15 Clues: dark liquid fossil fuel • small nuclei forced together • energy that cannot be replaced • splitting of an atom's nucleus • energy associated with electrical charges • energy that travels through space in wave form • energy that holds particles together in nucleus • kinetic energy of all atoms/molecules in an atom • energy associated with the motion/position of an object • ...
Electrochemistry 2021-06-23
Across
- cell which converts chemical energy to electrical energy
- unit of electrode potential
- equation gives the electrode potential relative to the standard electrode potential of the electrode couple as a function of component concentrations.
- electrode undergoes oxidation reaction
- metals placed at the bottom of electrochemical series are ---------
- zinc is ---------reactive than Copper
Down
- electrode is dipped in the solution under study in potentiometric titrations
- electrode potential of standard hydrogen electrode is----
- electrode undergoes reduction reaction
- bridge is a laboratory device used to connect the oxidation and reduction half-cells of a galvanic cell
- cell which converts electrical energy to chemical energy
- metal placed at the top of electrochemical series undergoes -----------------
- electrode act as reference electrode
- The anode in an electrochemical cell has this charge
- electrode is an ion selective electrode
15 Clues: unit of electrode potential • electrode act as reference electrode • zinc is ---------reactive than Copper • electrode undergoes reduction reaction • electrode undergoes oxidation reaction • electrode is an ion selective electrode • The anode in an electrochemical cell has this charge • cell which converts electrical energy to chemical energy • ...
Unit 6 Vocabulary 2025-01-01
Across
- A device that converts kinetic energy to electrical energy
- What your body feels thermal energy as
- Form of energy you can hear
- A device in which current produces magnetism
- A property of a particle that affects how it behaves around other particles
- Energy of motion
- To move back and forth
- Form of energy that you can see
- Energy of moving particles of matter.
Down
- The energy an object has because of its position or condition.
- Energy that is caused by the movement of electrical charges.
- Energy that is stored in matter and that can be released by a chemical reaction.
- A substance that contains useful chemical energy
- The total energy of motion and position of an object.
- The ability to cause changes in matter.
15 Clues: Energy of motion • To move back and forth • Form of energy you can hear • Form of energy that you can see • Energy of moving particles of matter. • What your body feels thermal energy as • The ability to cause changes in matter. • A device in which current produces magnetism • A substance that contains useful chemical energy • ...
Electricity and Circuits 2023-10-31
Across
- A type of circuit where components are connected parallel to each other
- the arrangement of wires, machines and batteries which make electrical systems
- a term for when a circuit is broken
- the unit of measurement for current
- a common source of electricity for a circuit
- Circuit diagrams use these to represent electrical components
- cuts off or allows the flow of electrons along the circuit
- the metal wires which electrons travel along
Down
- the work done by electricity in a circuit
- the sub atomic particle that causes electricity
- A type of circuit where each component is connected in a line
- the amount of electricity supplied by a power source
- the unit of measurement for resistance
- small components which add resistance to a circuit
- the speed which electrons travel along conductors
15 Clues: a term for when a circuit is broken • the unit of measurement for current • the unit of measurement for resistance • the work done by electricity in a circuit • a common source of electricity for a circuit • the metal wires which electrons travel along • the sub atomic particle that causes electricity • the speed which electrons travel along conductors • ...
Some Sources of Electric 2025-04-24
Across
- source of voltage that changes chemical energy into electrical energy
- kind of sign that marks a positive terminal
- kind of battery with a liquid center
- kind of force that keeps current flowing in a circuit
- kind of battery with a pastelike center
- point where electrons leave or enter a battery cell
Down
- a battery changes energy into electrical energy
- kind of current that changes direction regularly
- the current in our homes changes direction 60 times per
- metric unit that measures electromotive force
- kind of current that flows in one direction
- material that battery plates are made of
- a wet-cell battery is found in most of these big machines
- energy that a power source gives to electrons in a circuit
- kind of acid inside a battery
15 Clues: kind of acid inside a battery • kind of battery with a liquid center • kind of battery with a pastelike center • material that battery plates are made of • kind of sign that marks a positive terminal • kind of current that flows in one direction • metric unit that measures electromotive force • kind of current that changes direction regularly • ...
Energy crossword puzzle 2022-03-04
Across
- energy stored in chemicla bond of compounds
- comes from a variety of sources
- heat that comes from fire and sun
- how many potential energy's do we talk about
- light that comes from the sun and lightbulbs
- energy can never be created or destroyed, it can only change forms
- energy stored in objects that are above earth's surface
Down
- stored energy
- comes from releasing energy from the nucleus of an atom
- energy stored in objects being compressed or strtched
- the total amount of kinetic and potential energy in a system
- the ability to cause change
- energy is measured by
- form of energy that is reflected or emitted in the form of electrical and magnetic waves that can travel through space
- comes from outlets and power plants
15 Clues: stored energy • energy is measured by • the ability to cause change • comes from a variety of sources • heat that comes from fire and sun • comes from outlets and power plants • energy stored in chemicla bond of compounds • how many potential energy's do we talk about • light that comes from the sun and lightbulbs • energy stored in objects being compressed or strtched • ...
Forms of Energy 2022-01-20
Across
- is a form of energy that is associated with vibrations of matter
- energy that travels in waves such as light, infrared, ultraviolet, microwaves, x-rays
- the energy of moving electrical charges
- what nuclear power plants use to create electricity
- energy that is stored for later use due to position
- potential energy stored in objects that compress or stretch
Down
- potential energy stored in an object due to its position in a gravitational field
- energy of motion
- associated with the total energy of the particles in an object
- is energy associated with the position or motion of an object
- the ability to do work or cause change
- when nuclei join together
- the unit for energy and work
- the energy stored in the chemical bonds of compounds and molecules
- stored energy
15 Clues: stored energy • energy of motion • when nuclei join together • the unit for energy and work • the ability to do work or cause change • the energy of moving electrical charges • what nuclear power plants use to create electricity • energy that is stored for later use due to position • potential energy stored in objects that compress or stretch • ...
patient electrical hazards and safety 2025-02-04
Across
- Equipment – Damaged or malfunctioning electrical devices that pose serious hazards.
- – A large current passing through the body, potentially causing burns or cardiac arrest.
- – A tiny current that can be deadly for patients with pacemakers or internal catheters.
Down
- – Severe or fatal injury caused by electric shock.
- Shock – A sudden jolt of electricity that can cause injury or death.
- Current – Small unintended electrical currents from medical devices that may cause shocks.
- – A safety measure to prevent shock by directing excess electricity into the earth.
- – Protective covering on wires that prevents accidental electric contact.
8 Clues: – Severe or fatal injury caused by electric shock. • Shock – A sudden jolt of electricity that can cause injury or death. • – Protective covering on wires that prevents accidental electric contact. • Equipment – Damaged or malfunctioning electrical devices that pose serious hazards. • ...
Bio terms 2023-09-22
Forces 2022-07-26
8 Clues: a push or a pull • movement of an object • person who discovered force • an even distribution of weight • force between electrical charges • force between magnetic materials • the rate at which an object moves • force of attraction between all objects and Earth’s surface
capacitor 2024-03-14
Across
- Capacitors play a role in power factor
- Capacitors can be used to improve the efficiency of electrical systems by reducing … losses
- The symbol for a capacitor in electronic schematics is usually two parallel lines, representing the two … plates
Down
- The main function of capacitors is to store and release electrical …
- Capacitors are used to smooth out … fluctuations conducting The symbol for a capacitor in electronic schematics is usually two parallel lines, representing the two plates
- Capacitors are used for power factor correction in industrial …
- Capacitors are used in regenerative braking systems to store and convert brake …
- Capacitors release energy to meet instantaneous energy demands in an electrical
- Capacitors are used to filter out unwanted … and harmonics
9 Clues: Capacitors play a role in power factor • Capacitors are used to filter out unwanted … and harmonics • Capacitors are used for power factor correction in industrial … • The main function of capacitors is to store and release electrical … • Capacitors release energy to meet instantaneous energy demands in an electrical • ...
Human nervous system and homeostasis 2025-09-14
Across
- neurone A neurone that carries impulses from the central nervous system to the effector organs.
- The basic cell of the nervous system that carries electrical impulses around the body,
- Electrical impulses are tiny, fast electrical signals that travel along nerve cells (neurones) to carry messages through the body so we can sense things and respond quickly.
- The regulation of the internal environment within a cell or organism to maintain optimum conditions for function.
- Cells that detect changes in the environment
Down
- A change in the environment
- An organ or cell that acts in response to a stimulus
- neurone A neurone that carries impulses from the sensory organs to the central nervous system
- A bundle of neurones
9 Clues: A bundle of neurones • A change in the environment • Cells that detect changes in the environment • An organ or cell that acts in response to a stimulus • The basic cell of the nervous system that carries electrical impulses around the body, • neurone A neurone that carries impulses from the sensory organs to the central nervous system • ...
ELECTRICITY AND MAGNETISM 2024-11-06
Across
- a device that detects static electricity
- the act of driving something away
- to pull to or toward oneself or itself
- a measure of the rate of energy
Down
- a subatomic particle with a positive electrical charge
- a measure of how strong the current is in a circuit
- a negatively charged subatomic particle
- neutral subatomic particle
- measurement for strength of an electrical current
9 Clues: neutral subatomic particle • a measure of the rate of energy • the act of driving something away • to pull to or toward oneself or itself • a negatively charged subatomic particle • a device that detects static electricity • measurement for strength of an electrical current • a measure of how strong the current is in a circuit • ...
electrictry/energy 2025-10-19
Across
- to positive
- an object used for solor enegy
- enegy used to power houses
- opposite to negative
Down
- enegy source that utilises the sun/ solar
- primary non renewable energy source
- energy used when kicking a ball
- battery ,wires and globes are all components of this 7 letter word electrical .......
- what is the 4 letter missing word that comes before wind and turbine
9 Clues: to positive • opposite to negative • enegy used to power houses • an object used for solor enegy • energy used when kicking a ball • primary non renewable energy source • enegy source that utilises the sun/ solar • what is the 4 letter missing word that comes before wind and turbine • battery ,wires and globes are all components of this 7 letter word electrical .......
Robotics 2025-12-03
Across
- Machine Control
- Command Set
- Power Source
- Creates Movements
- Circuit Study
- Represents Pulses
- Pins Incoming Signal
- Power Section
Down
- Limits Current
- Pulse Width Modulation
- pins Produced action
- Represents Pulses
- Represents Strings
- I/O
- Microcontroller Board
- Electrical Path
- Tiny Processor
- Robot Instructions
- Indicator Light
- Pins used to power a component attached to the microcontoller
20 Clues: I/O • Command Set • Power Source • Circuit Study • Power Section • Limits Current • Tiny Processor • Machine Control • Electrical Path • Indicator Light • Represents Pulses • Creates Movements • Represents Pulses • Represents Strings • Robot Instructions • pins Produced action • Pins Incoming Signal • Microcontroller Board • Pulse Width Modulation • ...
Electrochemistry & Chemical Bonding 2020-11-17
Across
- The SI unit of potential difference.
- The process by which an electrical current is used to drive an otherwise nonspontaneous redox reduction.
- An empty molecular orbital in a semiconductor.
- A measure of the difference in potential energy per unit of charge.
- An orbital whose electrons remain localized on an atom.
- A mathematical procedure in which standard atomic orbitals are combined to form new, hybrid orbitals.
- The molecular geometry of a molecule with octahedral electron geometry and one lone pair.
- The electrode in an electrochemical cell where oxidation occurs.
- The bond that forms between two p orbitals that overlap side to side.
- The electrode in an electrochemical cell where reduction occurs.
- A conductive surface through which electrons can enter or leave a half-cell.
- A type of semiconductor material that produces an electric current when it is exposed to light.
- A local molecular geometry where the bond angle is less than 180-degrees.
- In solids, a higher energy set of normally empty molecular orbitals that are involved in electrical conduction.
- A molecular orbital that is higher in energy than any of the atomic orbitals from which it was formed.
- The molecular geometry of a molecule with trigonal bipyramidal electron geometry and two lone pairs in axial positions.
- A device in which a chemical reaction either produces or is carried out by an electrical current.
- The molecular geometry of five atoms with 109.5-degree bond angles.
Down
- In solids, a lower energy set of filled molecular orbitals.
- The force that results in the motion of electrons due to a difference in potential.
- The molecular geometry of three atoms with a 180-degree bond angle due to the repulsion of two-electron groups.
- A general term for long pairs, single bonds, multiple bonds or lone electrons in a molecule.
- Devices composed of photovoltaic materials that are used to produce electricity from light.
- The flow of electric charge.
- An energy gap that exists between the valence band and conduction band of semiconductors and insulators.
- The molecular geometry of four atoms with 120-degree bond angles in a plane.
- For a molecule, the number of electrons in bonding orbitals minus the number of electrons in nonbonding orbitals divided by two.
- The resulting bond that forms between a combination of any two s, p, or hybridized orbitals that overlap end to end.
- An electrochemical cell that uses electrical current to drive a nonspontaneous chemical reaction.
- orbitals formed from the combination of standard atomic orbitals that correspond more closely to the actual distribution of electrons ina chemically bonded atom.
- The molecular geometry of a molecule with tetrahedral electron geometry and one lone pair.
- The molecular geometry of a molecule with trigonal bipyramidal electron geometry and one lone pair in an axial position.
- The potential difference between the cathode and the anode in an electrochemical cell.
- One half of an electrochemical cell where either oxidation or reduction occurs.
- Set of empty molecular orbitals that are slightly higher in energy than the valence band in a semiconductor material.
- From quantum theory, probability distribution maps for the electrons as they exist within atoms.
- The molecular geometry of six atoms with 120-degree bonds between the three equatorial electron groups and 90-degree bond angles between the two axial electron groups and the trigonal plane.
- The geometrical arrangement of electron groups in a molecule.
- The geometrical arrangement of atoms in a molecule.
- A voltaic cell that uses the oxidation of hydrogen and the reduction of oxygen, forming water, to provide electrical current.
- Set of occupied molecular orbitals that are slightly lower in energy than the conduction band in a semiconductor material.
- A device that allows the flow of electrical current in only one direction.
42 Clues: The flow of electric charge. • The SI unit of potential difference. • An empty molecular orbital in a semiconductor. • The geometrical arrangement of atoms in a molecule. • An orbital whose electrons remain localized on an atom. • In solids, a lower energy set of filled molecular orbitals. • The geometrical arrangement of electron groups in a molecule. • ...
Electricity Vocab Review 2019-03-05
Across
- A material in which an electrical charge can flow through easily
- The unit of resistance
- The unit of power
- The unit of current
- The electric potential energy per unit charge that pushes the electrons through a circuit
Down
- The flow of electrons
- The opposed motion of current/electrons
- A particle that is negatively-charged
- A material in which an electrical charge does not flow easily.
- A particle that is positively-charged
10 Clues: The unit of power • The unit of current • The flow of electrons • The unit of resistance • A particle that is negatively-charged • A particle that is positively-charged • The opposed motion of current/electrons • A material in which an electrical charge does not flow easily. • A material in which an electrical charge can flow through easily • ...
PHYSICS-CLASS10 2023-01-30
Across
- The unit that measures energy
- Electrical device that resists the flow of current in a circuit
- Unit of Power
- Unit of Electric Current
- An elementary particle that is identical to the nucleus of the hydrogen atom
- A device that converts electrical energy to mechanical energy
Down
- Elementary particle with a negative charge
- Smallest unit of matter
- Device that converts chemical energy to electric energy
- The device that measures current in a circuit
10 Clues: Unit of Power • Smallest unit of matter • Unit of Electric Current • The unit that measures energy • Elementary particle with a negative charge • The device that measures current in a circuit • Device that converts chemical energy to electric energy • A device that converts electrical energy to mechanical energy • ...
Audio1 2021-07-05
Across
- The number of frequencies within a sound
- A device that send out radio or television signals
- A single channel of audio
- One complete vibration of a sound source
- Electrical interference
Down
- One half of the up and down extent of the vibration of a wave
- Audible or inaudible changes to the musical signal
- A path for carrying audio or data
- Reflected version of a sound
- Cycles per second of an electrical signal
10 Clues: Electrical interference • A single channel of audio • Reflected version of a sound • A path for carrying audio or data • The number of frequencies within a sound • One complete vibration of a sound source • Cycles per second of an electrical signal • Audible or inaudible changes to the musical signal • A device that send out radio or television signals • ...
Crossword 2022-11-03
Across
- lining up of text and graphics
- process of putting the message into electrical form
- person sending a message to another person
- person receiving the message sent by another
- wording in any written or printed document
Down
- to direct or guide
- process of putting the electrical form into thought
- any book article or document before it is printed
- refers to the arrangement of opposite elements
- location of items in relation to one another
10 Clues: to direct or guide • lining up of text and graphics • person sending a message to another person • wording in any written or printed document • location of items in relation to one another • person receiving the message sent by another • refers to the arrangement of opposite elements • any book article or document before it is printed • ...
ELECTRICITY 2019-09-29
Across
- for detecting electric current motor electrical to mechanical energy
- temporary magnet
- long coil which has a large no.of close turns of insulated copper wire
- current current flows in one direction
Down
- a safety device works on heating current
- circuit touching of live wire and neutral wire directly.
- the space around a magnet in which magnetic force is exerted
- current reverses direction
- too many appliances of high power are switched on
- mechanical to electrical energy
10 Clues: temporary magnet • current reverses direction • mechanical to electrical energy • current current flows in one direction • a safety device works on heating current • too many appliances of high power are switched on • circuit touching of live wire and neutral wire directly. • the space around a magnet in which magnetic force is exerted • ...
Electricity - Aaron and Alfonso 2025-12-10
Across
- checking the values of electricity like voltage with a multimeter
- the opposite of safe
- person who installs or repairs electrical systems
- elements to connect two or more electrical materials
Down
- unit to measure the intensity
- protection that have almost every cable to protect users for electroshocks
- person who explains lessons of electricity in the workshop
- tables where people work
- area where the electricity is transformed and distributed
- instrument for measure tension
10 Clues: the opposite of safe • tables where people work • unit to measure the intensity • instrument for measure tension • person who installs or repairs electrical systems • elements to connect two or more electrical materials • area where the electricity is transformed and distributed • person who explains lessons of electricity in the workshop • ...
Electricity crossword 2025-02-19
Across
- Who discovered x-rays?
- A common electrical unit for measuring current
- Who built a DC electric generator?
- A device used to amplify sound, often used in communication.
- A device that stores electrical energy
Down
- A symbol for electric potential difference
- A material that does not allow electricity to flow easily.
- A small, portable device used for lighting.
- A component that limits the flow of current
- Who invented the first practical alternating current (AC) motor?
10 Clues: Who discovered x-rays? • Who built a DC electric generator? • A device that stores electrical energy • A symbol for electric potential difference • A small, portable device used for lighting. • A component that limits the flow of current • A common electrical unit for measuring current • A material that does not allow electricity to flow easily. • ...
Basic Synchronous 2019-11-07
Electprinciples-DS-AN 2024-11-12
Across
- The _____ is a two-directional electronic device that can operate in an AC circuit; its output is AC.
- A _________ is a device in an electric circuit that stores electrical energy for later use.
- The electricity that air-conditioning and heating technicians are more involved with is produced by _________.
- A _______ _______ can function as a switch as well as a means for opening a circuit when a current overload occurs. (two words)
- A ____ is a simple device used to protect circuits from over loading and overheating.
- ______ current travels in one direction.
- A ____ is the power used when 1 ampere flows with a potential difference of 1 volt.
- _____________ force, or voltage, is used to indicate the potential difference between two charges.
- ____________ are electrical devices that produce voltage in a second circuit through electromagnetic induction.
Down
- Copper, silver, and ____ are good conductors, and each has one electron in the outer orbit.
- ___________ current is a continually and rapidly reversing current.
- The ferrule _________ _____ is used for 230-V to 600-V service up to 60. (two words)
- ___________ are made of three pieces of N-type and P-type semiconductor materials sandwiched together.
- A _____ is a switching device that will conduct on both halves of the AC waveform; its output is AC.
- ____ _____ have either an Edison base or a type S base (two words)
- in the early 1800s, the German scientist ______ ___ did considerable experimentation with electrical circuits.(two words)
- __________,unlike conductors, do not allow the free flow of electrons
17 Clues: ______ current travels in one direction. • ____ _____ have either an Edison base or a type S base (two words) • ___________ current is a continually and rapidly reversing current. • __________,unlike conductors, do not allow the free flow of electrons • A ____ is the power used when 1 ampere flows with a potential difference of 1 volt. • ...
ANGEL 2025-03-18
19 Clues: J • sun • car • camp • fire • sleep • energy • radiation • chernobyl • moving energy • ball on a hill • book on a shelf • lights in school • arrow ready to fire • how tall something is • chernobyl exploding made • cant be created or destroyed • comes on rainy nights sometimes • iron nail copper wire around it
hi 2025-03-18
19 Clues: coe • epe • heat • bleach • enegen • speed like • light bodle • power plant • posadle enrgy • garvitya pull • power in a house • to ceep you worm • energy thats moves • invoveled to fealds • to see broken bones • will kill the world • the adley to do work • how tall something is • have to do with money
electricity 2018-03-14
Across
- reorientation of the element of a system
- is a material whose internal electric charges do not flow freely
- The power of a remote control car.
- measures the device or material.
- material through which electric current can pass.
Down
- an elementary particle that is a fundamental constitution of matter.
- current (DC) the direction of the flow of electrons switches back and forth
- the SI unit of electrical resistance.
- circuit closed circuit in which the current divides into two
- A lever which you can turn of and off
- circuit closed circuit which the current flows in one path.
- current (AC) an electric current that reverses its direction
- machine one powered my electricity.
- the time rater of flow of electric charge.
- point in an electrical circuit.
15 Clues: point in an electrical circuit. • measures the device or material. • The power of a remote control car. • machine one powered my electricity. • the SI unit of electrical resistance. • A lever which you can turn of and off • reorientation of the element of a system • the time rater of flow of electric charge. • material through which electric current can pass. • ...
cross_PE_3 2018-02-12
Across
- The output voltage is greater than input voltage
- Controlling the field current
- The residual periodic variation of DC voltage with in a power supply derived from AC source
- Based on the capacitor energy transfer
- Electromotive force generated when a conductor passes through a magnetic field
- An electrical coil switch that uses a small current to control a much larger current
- The motor acts as a generator and develops an induced voltage Eg
Down
- A unit of measure for inductance
- Average output is less than input voltage
- Controlling the armature control
- Arrangement for increase in voltage
- The movable part of generator or motor
- A type of braking
- A difference in potential that tends to give rise to an electric current
- A device which converts mechanical energy into electrical energy
15 Clues: A type of braking • Controlling the field current • A unit of measure for inductance • Controlling the armature control • Arrangement for increase in voltage • The movable part of generator or motor • Based on the capacitor energy transfer • Average output is less than input voltage • The output voltage is greater than input voltage • ...
Outomotive Crossword 2024-10-31
Across
- PUMP Delivers fuel from the tank to the engine
- Tool used to turn screws
- Inflatable rubber covering that surrounds a wheel
- Device used to lift a car off the ground
- BELT Connects the engine to the radiator fan and other components
- Generates electrical power for the car's systems
- Stores electrical energy for starting the car
- Allows the driver to change gears smoothly
- PLUG Component that ignites the fuel-air mixture in an engine
Down
- Reduces the noise produced by the exhaust system
- Tool used to tighten or loosen bolts and nuts
- Helps cool the engine by dissipating heat
- Mixes air and fuel for combustion in older engines
- System that transmits power from the engine to the wheels
- ABSORBER Dampens the impact and vibrations from the road
15 Clues: Tool used to turn screws • Device used to lift a car off the ground • Helps cool the engine by dissipating heat • Allows the driver to change gears smoothly • Tool used to tighten or loosen bolts and nuts • Stores electrical energy for starting the car • PUMP Delivers fuel from the tank to the engine • Reduces the noise produced by the exhaust system • ...
Waves 2015-11-04
Across
- Something that is not a large or a small wave
- The strength of a sound wave or electrical signal
- When heat or light is reflected off and therefore,the surface can not absorb it
- A mass of water that rises over the surface
- How long a wave is
- point When a wave is at rest
- wave The electrical and magnetical forces or effects of a wave
Down
- Transfers energy through a medium
- How high or low a noise or voice is
- Low area between two big waves
- When something is sent to a different place or person
- Number of how many times something happens during a specific time
- The top of a wave
- Something being absorbed by something else
14 Clues: The top of a wave • How long a wave is • point When a wave is at rest • Low area between two big waves • Transfers energy through a medium • How high or low a noise or voice is • Something being absorbed by something else • A mass of water that rises over the surface • Something that is not a large or a small wave • The strength of a sound wave or electrical signal • ...
Harsshitha 2022-09-21
Across
- specialised cells
- carry electrical signals from one part of the body to another
- cells are so small that you cannot see them with your eyes
- cells are smaller than most other in the body.
- cells have tiny threads along one edge, like microscopic hairs
- the nucleus controls the activities of the cell
Down
- inside mitochondria,energy is released from food
- the cell membrane controls what goes in and out.
- is like clear jelly.
- this is a large, fluid-filled space inside a plant cell.
- looks green because the contain a green substance called chlorophyll
- it holds the plant in shape.
- is a very long strand of cytoplasm.
- are short strands of cytoplasm that collect electrical signals from other nearby nerve cells
14 Clues: specialised cells • is like clear jelly. • it holds the plant in shape. • is a very long strand of cytoplasm. • cells are smaller than most other in the body. • the nucleus controls the activities of the cell • inside mitochondria,energy is released from food • the cell membrane controls what goes in and out. • this is a large, fluid-filled space inside a plant cell. • ...
Flexible Conduit 2025-02-04
Across
- – Components that attach flexible conduit to boxes.
- – Shaping the conduit to fit around obstacles during installation.
- – Not made of metal, often used for certain conduit types.
- – A conduit that prevents liquids from entering the system.
- – Tools used to attach conduit to walls or surfaces.
- – The process of setting up and securing flexible conduit.
- – Abbreviation for liquid-tight flexible non-metallic conduit.
- – Connecting circuits to the earth to prevent electrical shocks.
- – The installation of conduit underground.
Down
- – Material used inside wires to prevent electric shocks.
- – One of the elements from which the flexible conduit protects wires.
- – A tube used to protect and guide electrical wires.
- – A flexible conduit made of non-metal material.
- – Components used to join sections of conduit.
- – Can be bent easily to fit around obstacles.
15 Clues: – The installation of conduit underground. • – Can be bent easily to fit around obstacles. • – Components used to join sections of conduit. • – A flexible conduit made of non-metal material. • – Components that attach flexible conduit to boxes. • – A tube used to protect and guide electrical wires. • – Tools used to attach conduit to walls or surfaces. • ...
AFIB 2026-03-06
Across
- = Abnormal heart rhythm caused by disrupted electrical conduction
- = Sensation of a rapid or irregular heartbeat
- = Upper chambers of the heart where atrial fibrillation originates
- = Medication class used to control heart rate
- = Common symptom caused by decreased cardiac output
- = Rapid heart rate often seen in atrial fibrillation
- = Medications used to prevent blood clots in patients with atrial fibrillation
- = Blockage of an artery caused by a traveling blood clot
Down
- = Irregular and often rapid heart rhythm originating in the atria
- = Shortness of breath that may occur with atrial fibrillation
- = Procedure used to restore normal heart rhythm
- = Diagnostic test used to identify irregular heart rhythms
- = Procedure that destroys abnormal electrical pathways in the heart
- = Major complication caused by clot formation in atrial fibrillation
14 Clues: = Sensation of a rapid or irregular heartbeat • = Medication class used to control heart rate • = Procedure used to restore normal heart rhythm • = Common symptom caused by decreased cardiac output • = Rapid heart rate often seen in atrial fibrillation • = Blockage of an artery caused by a traveling blood clot • ...
Vocation 2026-03-25
15 Clues: – grows crops • – sells goods • – repairs shoes • – repairs pipes • – puts out fires • – catches thieves • – makes furniture • – drives vehicles • – stitches clothes • – teaches students • – delivers letters • – treats sick people • – looks after plants • – takes care of patients • – fixes electrical problems
Cars 2025-05-27
Across
- – Charges battery
- – Device using power
- – Starts electrical systems
- – Conducts electricity
- – Protects circuit
- – Spins alternator
- – Measures current
- – Powers electric parts
Down
- – Completes circuit
- – Measures electric force
- – Path for electricity
- – Connection point
- – Switches circuit
- – Cranks engine
- – Jump of current
15 Clues: – Cranks engine • – Charges battery • – Jump of current • – Connection point • – Protects circuit • – Switches circuit • – Spins alternator • – Measures current • – Completes circuit • – Device using power • – Path for electricity • – Conducts electricity • – Powers electric parts • – Measures electric force • – Starts electrical systems
FUSES AND CIRCUIT BREAKERS 2024-04-16
Across
- When a fuse is ..., its metal strip has melted to stop the flow of electricity.
- A ground... is an electrical malfunction in which a current gets into a ground conductor and often causes a short circuit.e
- ...fuse is a fuse encased in a cylinder with metal caps on each end.
Down
- This occurs when an electrical current is too high for a particular electrical system.
- Controlled by a person directly.
- A device with a small metal strip that melts and stops electrical flow when an excessive current passes through it.
- Trigger or release a switch to set something into operative mode.
7 Clues: Controlled by a person directly. • Trigger or release a switch to set something into operative mode. • ...fuse is a fuse encased in a cylinder with metal caps on each end. • When a fuse is ..., its metal strip has melted to stop the flow of electricity. • This occurs when an electrical current is too high for a particular electrical system. • ...
Glossary: Energy 2020-11-13
Across
- gas created when burning fossil fuels (2 wrds.)
- a large man-made pool of water
- building that blocks the flow of a river
- infrastructure for transporting energy all over the country (2 wrds.)
- a product of nature that is burned for energy
Down
- place where electrical energy is generated (2 wrds.)
- a combination of eg. two energy sources
- a place with many turbines that harvest energy from air movements
- stores electrical energy
- device that harvests energy from sunlight (2 wrds.)
- power created by splitting (or combining) atoms (2 wrds.)
11 Clues: stores electrical energy • a large man-made pool of water • a combination of eg. two energy sources • building that blocks the flow of a river • a product of nature that is burned for energy • gas created when burning fossil fuels (2 wrds.) • device that harvests energy from sunlight (2 wrds.) • place where electrical energy is generated (2 wrds.) • ...
plastics 2022-01-13
Across
- density polyethylene weatherproof HARD,eg buckets toys
- density polyethylene LOW level of rigidity,eg plastic bags detergent bottles
- resin chemical resistant, car parts, chair seats
- polyvinyl chloride flexible, used in housing electrical wires
- strong, good ftigue resistance, rope medical equipment
- terephalate on bottom of plastic drinking bottles
- resin clear, hard, can bee used for desks like laiths
- formaldehyde heat resistant, brittle, electrical fittings
Down
- butadiene styrene handles, calculator casings
- hard,translucent and transparent,eg lighting covers bathtubs
- polyvynl chloride rigid,used in water pipes watter gutters
11 Clues: butadiene styrene handles, calculator casings • resin chemical resistant, car parts, chair seats • terephalate on bottom of plastic drinking bottles • resin clear, hard, can bee used for desks like laiths • density polyethylene weatherproof HARD,eg buckets toys • strong, good ftigue resistance, rope medical equipment • ...
Types of Engineers 2018-01-16
Across
- / Provide power, water, gas, or sewer services
- / Help locate natural reservoirs of petroleum deposits
- / Work to distribute electricity and design electrical systems for vehicles and other products
- / Develop, improve, and test new designs
- / Develop energy-efficient lighting
Down
- / Implement and maintain computer systems for business
- / Optimize complex processes, systems, or organizations
- / Design, Construction, and maintenance of physical and natural enviornment
- / Manipulate an organism's genes using biotechnology
- / New uses for robots, improving existing robots, or repairing and maintaining industrial robots
- / Designing, building, and science of an aircraft
11 Clues: / Develop energy-efficient lighting • / Develop, improve, and test new designs • / Provide power, water, gas, or sewer services • / Designing, building, and science of an aircraft • / Manipulate an organism's genes using biotechnology • / Implement and maintain computer systems for business • / Help locate natural reservoirs of petroleum deposits • ...
Practical Skills Vocabulary 2017-10-24
Across
- a measure of electrical power.
- used to help move heavy objects.
- manufacture something quickly and easily.
- not having the ability to move.
Down
- and axle a simple lifting machine.
- a hardware device that mechanically joins objects together.
- the amount of variation of a machine or part.
- a system of pips and other materials.
- system used everywhere besides the USA. Uses liters, grams, ect. filament- a conducting wire with a high melting point.
- a measure of 1,000 watts of electrical power.
- stack a pipe that takes water and waste from the upstairs plumbing system.
11 Clues: a measure of electrical power. • not having the ability to move. • used to help move heavy objects. • and axle a simple lifting machine. • a system of pips and other materials. • manufacture something quickly and easily. • the amount of variation of a machine or part. • a measure of 1,000 watts of electrical power. • ...
The Boy Who Invented TV 2023-01-23
Across
- a machine that creates electricity
- attracted and held the attention of someone
- sending information in the form of electrical signals
- producing, resulting from, or eating to electricity caused by the movement of electrons
- read quickly and with great enthusiasm
Down
- anything related to machines and how they work
- having qualities people like; interesting; sparking curiosity
- causing or related to a great or complete change
- overloaded with something
- useful new devices or that are helpful
- extending in one direction and at the same distance apart at every point
11 Clues: overloaded with something • a machine that creates electricity • useful new devices or that are helpful • read quickly and with great enthusiasm • attracted and held the attention of someone • anything related to machines and how they work • causing or related to a great or complete change • sending information in the form of electrical signals • ...
Chapter 19 2022-04-08
Across
- An electric component installed in a circuit to lower voltage and current flow.
- An electric device that automatically interrupts current via an internal metal element melting if a circuit is overloaded or a short occurs.
- A semiconductor device that allows current flow in one direction, but resists it in the other.
- An electric component that absorbs voltage spikes by storing electrons, or electrical energy, thus protecting other vehicle electrical equipment.
- Any device that can emit or detect light.
- An accidental grounding of an electrical circuit or electrical device, causing a tremendous amount of current through the circuit or device.
- A finned metal part installed in electronics to transfer damaging heat away from delicate electronic components.
- An electric device that automatically interrupts current via an internal switch tripping if a circuit is overloaded or a short occurs. It resets itself when circuit conditions return to normal.
Down
- An electric device consisting of an iron core inside a coil of wire. Applying electricity to the coil causes the iron core to center itself in the coil and, as a result, exert a force on the object to which it is connected.
- A magnetically operated electric switch that enables low current in one circuit to control (close or open) a greater current flow in a second circuit.
- A field of electronics in which light carries data through small strands of plastic or glass fiber. Also, refers to cable that has light-carrying strands of plastic or glass.
- A material, such as silicon (often crystalline in structure), that acts as a conductor or insulator, depending on its operating condition and application.
- A semiconductor device that can be used as an electronic signal switch or as a current amplifier.
- A photonic semiconductor device that produces light when energized by an electric current.
- An electric component used to connect or disconnect the power supply in a circuit.
15 Clues: Any device that can emit or detect light. • An electric component installed in a circuit to lower voltage and current flow. • An electric component used to connect or disconnect the power supply in a circuit. • A photonic semiconductor device that produces light when energized by an electric current. • ...
Week 1 2024-05-26
Across
- ABR and ECochG are AERs of this origin
- these filters remove lower frequencies from the recording
- these cells in the auditory cortex have large apical (top) dendrites that are oriented perpendicularly to the surface of the brain (but are parallel to eachother)
- this nerve connects to the hair cells at the base and travels through the habenula perforate to the modiolus; cell bodies form the spiral ganglion
- function of the amplifier; key in enhancing the signal; electrical activity that is the same at each is eliminated or rejected
- attaching an electrode to the skin generates this, which adds to the noise from which the EP is extracted
- presence of acoustic stimulus evokes a change in the electrical current flowing through cells
- the time period after presentation of each stimulus during which an AER is collected
- the passive transmission of electric fields through biological issue from an underlying electrical current generator
- these hair cells are about sensory; primarily drive spiral ganglion fibers
- a step-like, direct current voltage that closely follows stimulus in time
- the sampling rate or frequency must be at least 2x the highest frequency within the signal spectrum
- these hair cells are about movement and amplification
- configuration with positive and negative voltage separated by space
- voltages spread through the brain by this kind of conduction
- stimulus designed to compensate for the traveling wave delay
- driven by shearing of stereocilia (primarily OHC and little IHC)
Down
- this type of potential originates from the spiral ganglion cells of the auditory nerve, does not mimic stimulus of follow envelope like CM & SP
- changes in membrane potential of axons that last typically about 1 ms
- diaphragm inward, negative pressure wave, pulls out on the stapes footplate, basilar membrane moves upward
- carries neurons from the PVCN to the contralateral CN and to the SOC
- the rise time+plateau time+fall time
- carries neurons from the AVCN to the ipsilateral and contralateral medial superior olive (MSO) and lateral superior olive (LSO)
- MLR, ALR, and P300 are AERs of this origin
- stimulus with abrupt onset with brief duration
- carries neurons from the DCN to contra IC bypassing the SOC
- these filters remove higher frequencies from the recording
- a measurable activity following an applied stimulus; response versus potential
- fast voltage changes (action potentials or spikes) that travel along the cell's axons (nerve fibers)
- stimulus with 4-5 cycles of pure tone signals
- slow localized membrane voltage changes resulting from communication between nerve cells (postsynaptic potentials)
- carries the PVCN neurons through the LL to terminate in the IC
- these are generators, not nuclei
- changes in EEG that are time-locked to changes in acoustic stimulus
- continuous electrical activity in the brain reflecting its state
- diaphragm outward, positive pressure wave, pushes in on the stapes footplate, deflects BM downward
- changes lasting about 10-15 ms
- changing electrical charge that looks like a sinusoidal wave
38 Clues: changes lasting about 10-15 ms • these are generators, not nuclei • the rise time+plateau time+fall time • ABR and ECochG are AERs of this origin • MLR, ALR, and P300 are AERs of this origin • stimulus with 4-5 cycles of pure tone signals • stimulus with abrupt onset with brief duration • these hair cells are about movement and amplification • ...
Electronics crossword 2020-10-19
12 Clues: I • R • V • TV • ogram • power • not open • not closed • a form of energy • subatomic particle • restoring electrical energy • path for transmitting electric current
Types Of Energy 2013-07-08
Crossword: The structure of the atom 2024-05-22
Across
- Name of the scientist that discovered the electron and came up with the Plum Pudding atomic model
- Electrostatic _________:A force that holds the sub-atomic particles together
- Sub-atomic particle that has a neutral electrical charge (or has no charge)
- Name of the scientist that discovered the neutrons in 1932
Down
- Atomic structure that is formed by the protons and neutrons
- Sub-atomic particle that has a positive electrical charge
- Sub-atomic particle that has a negative electrical charge
- Name of the scientist that came up with the Nuclear atomic model
8 Clues: Sub-atomic particle that has a positive electrical charge • Sub-atomic particle that has a negative electrical charge • Name of the scientist that discovered the neutrons in 1932 • Atomic structure that is formed by the protons and neutrons • Name of the scientist that came up with the Nuclear atomic model • ...
amplifier 2025-04-04
Across
- The range of frequencies that an amplifier can effectively process
- The amplified signal that comes out of the
- Devices that detect physical changes (such as sound, light, or temperature) and convert them into electrical signals
Down
- A signal that has been altered from its original shape due to amplification issues
- device that increases the amplitude of an electrical signal
- a material or device for absorption or dissipation of heat
- The ratio of the output signal to the input signal, measuring how much the signal is amplified
- The electrical signal that enters the amplifier to be amplified
8 Clues: The amplified signal that comes out of the • a material or device for absorption or dissipation of heat • device that increases the amplitude of an electrical signal • The electrical signal that enters the amplifier to be amplified • The range of frequencies that an amplifier can effectively process • ...
Think Circuits! 2024-03-02
Across
- Circuits In a parallel circuit, the components are connected across multiple paths, allowing current to flow through each component independently. If one component fails or is disconnected, the other components can continue to operate as long as there is an alternative path for current flow.
- Voltage, also known as electric potential difference, is the measure of electrical potential energy per unit charge between two points in a circuit. It is typically measured in volts (V) and represents the force that drives electric current through a circuit.
- Resistance is the measure of opposition to the flow of electric current through a conductor. It is measured in ohms (Ω) and is influenced by factors such as the material, length, and cross-sectional area of the conductor.
- Electric current is the flow of electric charge through a conductor. It is measured in amperes (A) and represents the rate at which charge flows past a given point in a circuit.
- Circuits are pathways or loops through which electric current can flow. They typically consist of components such as wires, switches, and various electrical devices connected together.
- Law Ohm's Law states that the current (I) flowing through a conductor between two points is directly proportional to the voltage (V) across the two points and inversely proportional to the resistance (R) between them. Mathematically, it is expressed as
Down
- A battery is a device that converts chemical energy into electrical energy. It consists of one or more electrochemical cells that store and release energy through chemical reactions, providing a source of voltage in an electrical circuit.
- In an electrical circuit, the load refers to any device or component that consumes electrical energy to perform a specific function. Examples of loads include light bulbs, motors, heaters, and electronic devices.
- A capacitor is a passive electronic component that stores electrical energy in an electric field. It consists of two conductive plates separated by an insulating material (dielectric). Capacitors are commonly used in circuits for energy storage, filtering, and timing applications.
- Circuits In a series circuit, the components are connected end to end, forming a single path for current flow. If one component fails or is disconnected, the entire circuit is broken and current ceases to flow.
10 Clues: Electric current is the flow of electric charge through a conductor. It is measured in amperes (A) and represents the rate at which charge flows past a given point in a circuit. • ...
Mains Electricity 2022-08-12
Across
- The amount of electrical power an appliance requires to work.
- The name of the cells that convert sunlight into electricity
- A type of electrical connection not made by a qualified electrician
- A machine that produces electricity.
- Which dam in South Africa has a hydro-electric power station?
- A non-renewable resource
- Energy from moving water
- Remains of dead plants and animals that store energy from the sun
Down
- Where was the first wind farm in South Africa?
- A machine that changes the amount of energy carried by electricity.
- A machine that boils water.
- A place where electricity is generated.
- Another name for energy from the sun
- A wheel with blades that turn in the wind.
14 Clues: A non-renewable resource • Energy from moving water • A machine that boils water. • Another name for energy from the sun • A machine that produces electricity. • A place where electricity is generated. • A wheel with blades that turn in the wind. • Where was the first wind farm in South Africa? • The name of the cells that convert sunlight into electricity • ...
Healthy Brain, Healthy Life 2023-04-19
Across
- Device that delivers pulses or stimulation of electrical energy at regular intervals
- 4th most common neurological disorder in the world
- Hospital that treats Brain, Bone, Movement conditions
- Organ of soft nervous tissue contained in skull
- Lobe of the brain associated w/ vision
- Recording of brain activity
- Old term for "Generalized Absence"
Down
- Sudden unexpected death of someone w/ epilepsy
- Focal or partial seizures w/ bouts of uncontrollable laughing/giggling
- Seizures that affect both sides of the brain
- Ridges on the cerebral cortex
- 3 layers of membranes that cover/protect you brain/spinal cord
- Type of epilepsy when seizures occur consistently in relation to a specific trigger
- Sudden, temporary, bursts of electrical activity in the brain
14 Clues: Recording of brain activity • Ridges on the cerebral cortex • Old term for "Generalized Absence" • Lobe of the brain associated w/ vision • Seizures that affect both sides of the brain • Sudden unexpected death of someone w/ epilepsy • Organ of soft nervous tissue contained in skull • 4th most common neurological disorder in the world • ...
Cross the Engineering Grid! 2024-09-24
Across
- Study of fluids in motion
- Karl Benz invented the three wheeled motor car known as ____
- When an external force causes shortening of the body in the direction of force,it is termed as ____ force.
- A machine part that transmits motion
- _____ engine is the first man made engine in the world
- A rotatating shaft in engines and machines
Down
- Device used too convert mechanical energy into electrical energy
- Device used to store energy in a rotationg system
- What is the color of blackbox in an aeroplane?
- First hybrid car in India
- A component that converts energy to rotational motion
- A device that stores electrical energy
- Branch of engineering dealing with motion and forces
- An element in structural mechanics that resists tension forces
14 Clues: Study of fluids in motion • First hybrid car in India • A machine part that transmits motion • A device that stores electrical energy • A rotatating shaft in engines and machines • What is the color of blackbox in an aeroplane? • Device used to store energy in a rotationg system • Branch of engineering dealing with motion and forces • ...
The Atom and Electricity 2024-10-06
Across
- the pressure from an electrical circuit's power source.
- an elementary particle that carries a positive charge.
- the rate at which electrons flow past a point.
- the smallest particle of an element.
- an elementary particle that carries a negative charge.
- A material that restricts the flow of electric current.
- the positively charged central portion of an atom.
Down
- a device that converts chemical energy to electrical energy.
- the unit for voltage.
- a material that permits an electric current to flow easily.
- the unit of electric current.
- a form of energy resulting from the existence of charged particles.
- A substance consisting of a single type of atom.
- an uncharged elementary particle that has a mass nearly equal to that of the proton.
14 Clues: the unit for voltage. • the unit of electric current. • the smallest particle of an element. • the rate at which electrons flow past a point. • A substance consisting of a single type of atom. • the positively charged central portion of an atom. • an elementary particle that carries a positive charge. • an elementary particle that carries a negative charge. • ...
AMONG US 2021-03-05
Across
- Hallway To Reactor and Laboratory
- Room, To Decontamination
- Fix Lights
- Contact Other ships
- Water Plants
- Organize Specimen
- Scan
Down
- Spawnpoint
- Chart Course
- Check Door Log
- Shoot Asteroids
- Fix Impurities
- Grab Watering Can
- Fix Meltdown
- Check Vitals
- Engine, Refuel
- Use weather Balloons To scan Weather
- Clear Air Valve
- Check Cams
- Engine, Convert Power
- Grab a drink
21 Clues: Scan • Spawnpoint • Fix Lights • Check Cams • Chart Course • Fix Meltdown • Check Vitals • Water Plants • Grab a drink • Check Door Log • Fix Impurities • Engine, Refuel • Shoot Asteroids • Clear Air Valve • Grab Watering Can • Organize Specimen • Contact Other ships • Engine, Convert Power • Room, To Decontamination • Hallway To Reactor and Laboratory • Use weather Balloons To scan Weather
Types of engineering 2021-09-22
Across
- products to prevent waste
- hardware
- investigation
- golf clubs
- robots
- manage papers
- engines
- Fuels for new spacecraft
- ships
- lazers
- repairs lights
- make x-rays
- windmills
- solar panels
- globe lighting
Down
- Process control invention
- more efficient cars
- Yogurt
- microphones
- pipes
- Balloons
- inspects inventions
- highways
- circuit boards
- test equipment
- testing ultrasonic items
26 Clues: pipes • ships • Yogurt • robots • lazers • engines • hardware • Balloons • highways • windmills • golf clubs • microphones • make x-rays • solar panels • investigation • manage papers • repairs lights • circuit boards • test equipment • globe lighting • more efficient cars • inspects inventions • Fuels for new spacecraft • testing ultrasonic items • Process control invention • products to prevent waste
Alexandra Berk, Period 6 2013-11-19
Across
- to destroy
- nuclear energy
- it's our duty
- we're obligated to
- electrical appliance
- to throw out
- going to use
- collect
- to develop
- to discover
Down
- going to be (place)
- it's necessary
- is going to be(adjective)
- will speak
- it's our responsibility
- it's up to us
- will improve
- there is going to be (noun)
- electric car
- they should
20 Clues: collect • will speak • to destroy • to develop • they should • to discover • will improve • electric car • to throw out • going to use • it's our duty • it's up to us • it's necessary • nuclear energy • we're obligated to • going to be (place) • electrical appliance • it's our responsibility • is going to be(adjective) • there is going to be (noun)
