When voltage feedback (negative) is applied to an amplifier, its input impedance ___________
A. Is decreased
B. Is increased
C. Remains the same
D. None of the above
Answer: Option B
Related Questions on Amplifiers With Negative Feedback
Emitter follower is a ___________ circuit
A. Voltage feedback
B. Current feedback
C. Both voltage and current feedback
D. None of the above
A feedback circuit usually employs ___________ network
A. Resistive
B. Capacitive
C. Inductive
D. None of the above
The gain of an amplifier with feedback is known as ___________ gain
A. Resonant
B. Open loop
C. Closed loop
D. None of the above
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