The value of negative feedback fraction is always _______________?

Related Mcqs:

A feedback circuit usually employs _________________ network?

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

Negative feedback is employed in __________________?

A. Oscillators B. Rectifiers C. Amplifiers D. None of the above...

When current feedback (negative) is applied to an amplifier, its output impedance ________________?

A. Is increased B. Is decreased C. Remains the same D. None of the above...

Emitter follower is used for________________?

A. Current gain B. Impedance matching C. Voltage gain 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...