What is the power at f1 and f2 in a resonant circuit that delivers 750 W?
A)17 W at both frequencies
B)750 W at both frequencies
C)375 W at f1 and 750 W at f2
D)375 W at both frequencies

Question

Quizplus · Accepted Answer

In a resonant circuit, the power at the resonant frequency is maximum, and at the half-power frequencies (f1 and f2), the power is half of the maximum power. Therefore, at f1 and f2, the power is 375 W each, which is half of 750 W.

What Is the Power at F1 and F2 in a Resonant