if voltage feedback (negative) is applied to an amplifier, its output impedance ___________ Options: A . &nbsp Remains the same B . &nbsp Is increased C . &nbsp Is decreased D . &nbsp None of the above

if voltage feedback (negative) is applied to an amplifier, its output impedance

Question

If voltage feedback (negative) is applied to an amplifier, its output impedance ___________

Options:

A . Remains the same

B . Is increased

C . Is decreased

D . None of the above

Answer: Option C

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Next Question

Question 1. Emitter follower is used for ___________....

Question 2. When current feedback (negative) is applied to an amplifier, its output impedance....

Question 3. Emitter follower is a ___________ circuit....

Question 4. An emitter follower has ___________ input impedance....

Question 5. If the output of an amplifier is 10 v and 100 mv from the output is fed back to the input, then feedback fraction is ___....fed back to the input, then feedback fraction is ___________

Question 6. When current feedback (negative) is applied to an amplifier, its input impedance ___________....

Question 7. If the feedback fraction of an amplifier is 0.01, then voltage gain with negative feedback is approximately___________....

Question 8. When voltage feedback (negative) is applied to an amplifier, its input impedance ___________....

Question 9. The output impedance of an emitter follower is______________?....

Question 10. If the feedback fraction of an amplifier is 0.01, then voltage gain with negative feedback is approximately_____________....is 0.01, then voltage gain with negative feedback is approximately________________?

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