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BITSAT 2012
Exam
BITSAT
Year
2012
Subject
Physics
Chapter
Semiconductors

BITSAT 2012 · Physics · Semiconductors

An oscillator is nothing but an amplifer with

An oscillator is nothing but an amplifer with

Options

  1. Apositive feedback
  2. Bnegative feedback
  3. Clarge gain
  4. Dno feedback

Correct answer

A. positive feedback

Step-by-step solution

A positive feedback from output to input in an amplifier provides oscillations of constant amplitude.
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