1.

In an amplifier with a gain of 1000 without feedback and cut-off frequencies at 2 kHz and 20 kHz, negative feedback of 1% is employed. The cut-off frequencies with feedback would be

A. 220 Hz and 22 kHz
B. 182 Hz and 220 kHz
C. 220 kHz and 220 kHz
D. 20 Hz and 22 kHz
Answer» C. 220 kHz and 220 kHz


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