To convert a voltage phasor diagram to a power diagram,
A) divide the voltage phasors by the reference phasor.
B) multiply the voltage phasors by the reference phasor.
C) add the reference phasor to the voltage phasors.
D) subtract the reference phasor from the voltage phasors.

Question

Quizplus · Accepted Answer

To convert a voltage phasor diagram to a power diagram, we need to multiply the voltage phasors by the reference phasor, which gives us the complex power phasors. The complex power can then be represented on a power diagram. Dividing or adding/subtracting the reference phasor would not result in the correct representation of complex power.

To Convert a Voltage Phasor Diagram to a Power Diagram