When current feedback (negative) is applied to an amplifier, its input impedance _____________?

Related Mcqs:

The value of negative feedback fraction is always _______________?

A. Less than 1 B. More than 1 C. Equal to 1 D. None of the above...

The output impedance of an emitter follower is______________?

A. High B. Very high C. Almost zero D. Low...

The gain of an amplifier with feedback is known as____________gain?

A. Resonant B. Open loop C. Closed loop D. None of the above...

A feedback circuit usually employs _________________ network?

A. Resistive B. Capacitive C. Inductive D. None of the above...

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...