SATHEE: Electronic Devices Question 288

Electronic Devices Question 288

Question: An oscillator is nothing but an amplifier with

[MP PET 2004]

Options:

A) Positive feed back

B) Large gain

C) No feedback

D) Negative feedback

Show Answer

Answer:

Correct Answer: A

Solution:

In oscillator, a portion of the output power is returned back (feed back) to the input in phase with the starting power.

This process is termed as positive feedback.

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Electronic Devices Question 288

Question: An oscillator is nothing but an amplifier with

Options:

Answer:

Solution:

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