Electricity and Alternating Current Crossword Puzzle
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QUESTIONS LIST:
- alternating : type of current that changes direction periodically
- ohm : unit of measurement for electrical resistance
- resistor : device used to control the flow of current
- direct : type of current that does not change direction periodically
- hertz : frequency measured in
- watt : units for power
- national grid : system of pylons and cables that carry electricity to homes
- transformer : used to step up or down the voltage
- amp : unit for current
- voltmeter : measures voltage
- oscilloscope : device used to display alternating and direct current





