Since true power, or watts, can be produced only when the ____ are both positive or both negative, only resistive parts of the circuit can produce watts.
A) amperage and resistance
B) voltage and resistance
C) voltage and current
D) amperage and reactance

Question

Quizplus · Accepted Answer

True power in a circuit is produced when voltage and current are in phase, meaning both are positive or both are negative at the same time, which typically happens in resistive parts of the circuit.

Since True Power, or Watts, Can Be Produced Only When