____ can be produced in AC circuits only when both current and voltage are either positive or negative.
A) Watts
B) True power
C) RMS
D) a or b

Question

Quizplus · Accepted Answer

Watts and true power can only be produced when both voltage and current have the same sign (positive or negative) in AC circuits. Therefore, both choice A (Watts) and B (true power) are correct. Choice C (RMS) is not directly related to the sign of voltage and current and can be calculated regardless of their polarity.

____ Can Be Produced in AC Circuits Only When Both