The overall response of a twin- T feedback network is that of a
A)parallel resonant circuit
B)bandpass filter
C)lead- lag network
D)notch filter

Question

Quizplus · Accepted Answer

A twin-T feedback network is designed to have a frequency response that creates a very deep and narrow notch at a specific frequency, effectively filtering out that frequency from the signal. This makes it act as a notch filter, not a parallel resonant circuit, bandpass filter, or lead-lag network.

The Overall Response of a Twin- T Feedback Network Is