If the voltage and the current developed in an AC circuit reach their peak values at the same time (with a phase angle difference of zero), what is the power factor considered to be?
Official USCG Answer & Rule Citation
Correct Answer: Option D — unity (1.0)
Under USCG National Maritime Center examination standards, the accepted correct answer is: unity (1.0).
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.