1
Q
What is power?
A
The rate of change in energy.
2
Q
What is power measured in?
A
Watts (W) or Joules (J)
3
Q
What is electric power?
A
The rate of change in electrical energy
4
Q
What is the formula for electric power?
A
Power = Voltage x Current
5
Q
What is a power rating?
A
A measurement of how much electrical energy an electrical device consumes for ever second
6
Q
What is the formula for power rating?
A
Power = Energy/Time
7
Q
What is a larger unit for energy?
A
KiloWatt-Hours
Electricity
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Decks in class (6)
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