Question:medium
Which of the following statements are correct
A. A negative feedback can increase linearity and reduce distortion.
B. Positive feedback always improves stability of the amplifier.
C. Series-shunt (voltage) negative feedback tends to reduce output impedance.
D. Closed-loop bandwidth typically increases when negative feedback is applied.
Choose the correct answer from the options given below :
Which of the following statements are correct
A. A negative feedback can increase linearity and reduce distortion.
B. Positive feedback always improves stability of the amplifier.
C. Series-shunt (voltage) negative feedback tends to reduce output impedance.
D. Closed-loop bandwidth typically increases when negative feedback is applied.
Choose the correct answer from the options given below :
Show Hint
Negative feedback generally:
• Improves stability
• Reduces distortion
• Increases bandwidth
• Improves linearity Positive feedback generally reduces stability and may cause oscillations.
• Improves stability
• Reduces distortion
• Increases bandwidth
• Improves linearity Positive feedback generally reduces stability and may cause oscillations.
Updated On: May 22, 2026
- A, B, C only
- A, C, D only
- A and C only
- A and D only
Show Solution
The Correct Option is B
Solution and Explanation
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