Electrical Robotics Vocabulary

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Across
  1. 4. one that has two or more paths for the electricity to flow, the loads are parallel to each other
  2. 6. a substance which does not readily allow the passage of heat or sound
  3. 8. the SI base unit of electrical current
  4. 9. a machine, especially one powered by electricity or internal combustion, that supplies motive power for a vehicle or for some other device with moving parts
  5. 13. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids
  6. 15. an automatic control system in which an operation, process, or mechanism is regulated by feedback
  7. 16. an electric current flowing in one direction only
  8. 18. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign
  9. 19. the SI unit of power, equivalent to one joule per second
  10. 20. comprises a path along which the whole current flows through each component
  11. 21. belonging to the present time; happening or being used or done now
  12. 22. the resistance that one surface or object encounters when moving over another.
  13. 24. an electromotive force or potential difference expressed in volts
  14. 26. the SI unit of electromotive force
Down
  1. 1. the positively charged central core of an atom
  2. 2. a form of energy resulting from the existence of charged particles (such as electrons or protons), either statically as an accumulation of charge or dynamically as a current
  3. 3. a measure of 1,000 watts of electrical power
  4. 5. a container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power
  5. 7. join or blend to form a single entity
  6. 10. a device having a designed resistance to the passage of an electric current
  7. 11. the force exerted per unit area
  8. 12. the basic unit of a chemical element
  9. 14. an electric current that reverses its direction many times a second at regular intervals, typically used in power supplies
  10. 17. a material or device that conducts or transmits heat, electricity, or sound, especially when regarded in terms of its capacity to do this
  11. 23. store electrical energy in (a battery or battery-operated device)
  12. 25. a control system for an operation or process in which there is no self-correcting action as there is in a closed loop