The instantaneous value of a sine wave voltage, at any point, is equal to the vertical distance from the tip of the phasor to the:
A) horizontal axis
B) negative peak
C) positive peak
D) vertical axis

Question

Quizplus · Accepted Answer

The instantaneous value of a sine wave voltage, at any point, is represented by the projection of the phasor on the vertical axis. This projection forms a right triangle with the vertical axis, where the vertical distance from the tip of the phasor to the horizontal axis corresponds to the instantaneous value of the sine wave.

The Instantaneous Value of a Sine Wave Voltage, at Any