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Amplifiers With Negative Feedback MCQs

Option A: Is decreased

Option B: Is increased

Option C: Remains the same

Option D: None of the above

Correct Answer: Is increased


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Option A: Current gain

Option B: Impedance matching

Option C: Voltage gain

Option D: None of the above

Correct Answer: Impedance matching


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Option A: Is increased

Option B: Is decreased

Option C: Remains the same

Option D: Insufficient data

Correct Answer: Is increased


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Option A: Voltage feedback

Option B: Current feedback

Option C: Both voltage and current feedback

Option D: None of the above

Correct Answer: Voltage feedback


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Option A: Zero

Option B: Low

Option C: High

Option D: None of the above

Correct Answer: High


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Option A: Remains the same

Option B: Is increased

Option C: Is decreased

Option D: None of the above

Correct Answer: Is decreased


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Option A: Much less than 1

Option B: Approximately equal to 1

Option C: Greater than 1

Option D: None of the above

Correct Answer: Approximately equal to 1


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Option A: Current gain

Option B: Impedance matching

Option C: Voltage gain

Option D: None of the above

Correct Answer: Impedance matching


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Option A: 5 db

Option B: 300 db

Option C: 103 db

Option D: 97 db

Correct Answer: A. 5 db
B. 300 db
C. 103 db
D. 97 db


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Option A: Is increased

Option B: Is decreased

Option C: Remains the same

Option D: None of the above

Correct Answer: Is increased


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Option A: Oscillators

Option B: Rectifiers

Option C: Amplifiers

Option D: None of the above

Correct Answer: Amplifiers


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Option A: Resistive

Option B: Capacitive

Option C: Inductive

Option D: None of the above

Correct Answer: Resistive


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Option A: Is decreased

Option B: Is increased

Option C: Remains the same

Option D: None of the above

Correct Answer: Is decreased


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Option A: 500

Option B: 100

Option C: 1000

Option D: 5000

Correct Answer: 100


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Option A: Resonant

Option B: Open loop

Option C: Closed loop

Option D: None of the above

Correct Answer: Closed loop


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Option A: 10

Option B: 1

Option C: 01

Option D: 15

Correct Answer: 1


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Option A: Less than 1

Option B: More than 1

Option C: Equal to 1

Option D: None of the above

Correct Answer: Less than 1


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Option A: Is increased

Option B: Is reduced

Option C: Remains the same

Option D: None of the above

Correct Answer: Is reduced


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Option A: High

Option B: Very high

Option C: Almost zero

Option D: Low

Correct Answer: Low


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