Rectifier Viva Solved Questions and Answers FAQ PDF Download

Learn rectifier viva solved questions and answers FAQ, electronic devices FAQ, questions to ask in an interview with MCQs based online test prep. Frequently asked interview questions has multiple choice questions (MCQ), rectifier viva solved questions and answers MCQ: a voltage regulator in which control element operates as a switch is called, answer key with options controlled regulator, systematic regulator, coupled regulator and switching regulator for competitive exam preparation.

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FAQ: Rectifier Viva Solved Questions and Answers Download PDF

MCQ: A voltage regulator in which control element operates as a switch is called

  1. controlled regulator
  2. systematic regulator
  3. coupled regulator
  4. switching regulator

D

MCQ: Condition in rectifier where internal power dissipation of circuit exceeds a certain maximum due to excessive current is called

  1. thermal underload
  2. thermal overload
  3. light underload
  4. light overload

B

MCQ: Process of scaling down amplitude of a signal voltage is called

  1. signal compression
  2. signal consumption
  3. signal modulation
  4. signal amplification

A

MCQ: An electronic device or circuit that maintains an essentially constant output voltage for a range of input voltage or load values is called

  1. amplifier
  2. rectifier
  3. modulator
  4. regulator

D

MCQ: Process in which alternating current converts into direct current is called

  1. amplification
  2. rectification
  3. modulation
  4. demodulation

B