Oscillators Multiple Choice Questions 1 PDF Download

Practice oscillators multiple choice questions (MCQs), electronic devices test 1 online for exams. Practice feedback oscillator principles MCQs questions and answers on feedback oscillator principles, introduction to oscillators, introduction of 555 timer, oscillators with rc feedback circuits with answers. Free oscillators quiz, online study guide has helping answer key with choices as 0, 1, −∞ and ∞ of multiple choice questions as voltage gain around closed feedback loop of oscillator must equal to to test learning skills for viva exam preparation and job's interview questions. Study to learn feedback oscillator principles quiz questions to learn online MCQs for competitive exam preparation test.

MCQ on Oscillators Quiz PDF Download Test 1

MCQ. voltage gain around the closed feedback loop of oscillator must equal to

  1. 1
  2. 0
  3. −∞

A

MCQ. Which of the following willprovide attenuation in feedback oscillators?

  1. positive feedback
  2. positive feedforward
  3. amplifier
  4. modulator

A

MCQ. Pin 8 of 555 timer IC consist of

  1. voltage supply
  2. output
  3. ground
  4. discharge

A

MCQ. In oscillators, loop gain is maintained to

  1. 0.5
  2. 1
  3. 1.5
  4. 2

B

MCQ. Attenuation of Wein bridge oscillator is equals to

  1. 3
  2. 1⁄3
  3. 1⁄29
  4. 29

B