Across
- 2. Tool used to measure voltage, current, and resistance
- 5. Continuous discharge of electricity
- 7. A unit of measure for sound intensity.
- 9. The data carrying capacity of of a transmission path, measured in bits or bytes per second.
- 10. Unit used to measure electrical resistance
- 13. Force that pushes electric current
- 14. Device that stores electrical energy
- 15. A high-pitched squeal caused by a microphone picking up its own sound from a speaker.
- 16. In ac systems, the rate at which the current changes direction, expressed in hertz (cycles per second); A measure of the number of complete cycles of a wave-form per unit of time
- 19. Safety connection to the earth
Down
- 1. Path through which electricity flows
- 3. 1) A unit of frequency equal to one cycle per second. 2) In alternating curent, the number of changes of the negative and positive poles per second.
- 4. Component that limits current flow
- 6. Material that allows electricity to flow easily
- 8. “____ Phase” - Two-wire alternating current (AC) power circuit
- 11. Protective device that interrupts current during overloads
- 12. Device used to step voltage up or down
- 17. Flow of electric charge
- 18. Material that resists electrical flow