Which of thefollowing statements about electrical power is true? - ProProfs Discuss
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Which of the following statements about electrical power is true?



A. Power is the rate at which energy is changed from one form to another.
B. The S.I unit of power is Joules.
C. Power = Voltage X Current
D. Energy X Time = Power

This question is part of Revision on Electricity (Sec 2)
Asked by Angweeling, Last updated: Dec 18, 2019

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1 Answer

John Smith

John Smith

Answered Jan 31, 2017

Power is the rate at which energy is changed from one form to another.
Power = Voltage X Current
 

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