When calculating the power of a pure resistive load, the voltage and current are in phase with each other and the power factor is _____.
A) one
B) two
C) three
D) four

Question

Quizplus · Accepted Answer

In a pure resistive load, the voltage and current are in phase, meaning the angle between them is zero degrees. This results in a power factor of one, as power factor is defined as the cosine of the phase angle between voltage and current.

When Calculating the Power of a Pure Resistive Load, the Voltage