

MCQOPTIONS
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1. |
In AC circuits, the power factor is the ratio of ______. |
A. | The apparent power that is used to do work and the real power that is supplied to the circuit |
B. | The real power that is used to do work and the apparent power that is supplied to the circuit |
C. | The reactive power that is used to do work and the apparent power that is supplied to the circuit |
D. | The real power that is used to do work and the reactive power that is supplied to the circuit |
Answer» C. The reactive power that is used to do work and the apparent power that is supplied to the circuit | |