A. Much less than 1
B. Approximately equal to 1
C. Greater than 1
D. None of the above
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Related Mcqs:
- The output impedance of an emitter follower is______________?
- A. High B. Very high C. Almost zero D. Low...
- Emitter follower is used for ________________?
- A. Current gain B. Impedance matching C. Voltage gain D. None of the above...
- An emitter follower has ______________input impedance?
- A. Zero B. Low C. High D. None of the above...
- Emitter follower is a _______________circuit?
- A. Voltage feedback B. Current feedback C. Both voltage and current feedback 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 negative voltage feedback is applied to an amplifier, its voltage gain ____________?
- A. Is increased B. Is reduced C. Remains the same D. None of the above...
- The gain of an amplifier without feedback is 100 db. If a negative feedback of 3 db is applied, the gain of the amplifier will become______________?
- A. 5 db B. 300 db C. 103 db D. 97 db...
- If the feedback fraction of an amplifier is 0.01, then voltage gain with negative feedback is approximately________________?
- A. 500 B. 100 C. 1000 D. 5000...
- The gain of an amplifier with feedback is known as____________gain?
- A. Resonant B. Open loop C. Closed loop D. None of the above...
- When a negative voltage feedback is applied to an amplifier, its bandwidth_____________?
- A. Is increased B. Is decreased C. Remains the same D. Insufficient data...
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