Across
- 3. quantity of electricity
- 5. convert small amounts of voltage, current or power to a larger amount of output
- 6. device which transfers electricity
- 13. capacity to transmit electricity, heat, etc.
- 15. negatively charged atomic
- 17. electrical current which reverses its direction
- 19. convert electrical energy into mechanical energy
- 20. force which causes rotation by twisting or turning
- 21. electrical current which never changes direction
- 22. supply power to the spark plugs for fuel ignition
- 24. physical property allowing a material to resist the flow of electricity
Down
- 1. opposition to flow of an electrical current
- 2. coil of wire which acts as a magnet when electricity passes through
- 4. flow of electric charge
- 7. force required to move electrons
- 8. electronic devices which supply energy to electrical loads
- 9. convert mechanical energy from the engine into electrical energy
- 10. explains the relationship among voltage,
- 11. convert electrical energy into alternating electrical energy
- 12. attachment connected to the armature or generator where electrical connection
- 14. connects to the starter and battery
- 16. convert a power supply’s direct current input waveform
- 18. anything requiring electricity to operate
- 23. copper wires wrapped around an iron core focusing the magnetic field