A tuned amplifier has values of f0 = 455 kHz and BW = 5 kHz. What is the value of Q for the circuit?
A) 450
B) 2275
C) 5
D) 91

Name: A tuned amplifier has values of f0 = 455 kHz and BW = 5 kHz. What is the value of Q for the circuit? A) 450 B) 2275 C) 5 D) 91
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Question

Quizplus · Accepted Answer

The quality factor (Q) of a tuned amplifier is given by the formula Q = f0 / BW, where f0 is the resonant frequency and BW is the bandwidth. Substituting the given values, Q = 455 kHz / 5 kHz = 91.

A Tuned Amplifier Has Values of F0 = 455 KHz