The value of a AC sine wave at any instant can be represented by:
A)a graph of the voltage or current vs. the angular measurement.
B)the formula Vi = Vp × sin 0.
C)a phasor whose angle and magnitude are representative of the AC signal.
D)all of these.

Question

Quizplus · Accepted Answer

The value of an AC sine wave can be represented by a graph, a formula involving sine, and a phasor, making all options valid representations.

The Value of a AC Sine Wave at Any Instant