Rectifier Viva Solved Questions and Answers PDF Download

Learn rectifier viva solved questions and answers, electronic devices FAQs for online MCQs based test prep. These frequently asked questions has multiple choice questions (MCQ), electronic devices quiz questions and answers as a voltage regulator in which control element operates as a switch is called, answer key with choices as controlled regulator, systematic regulator, coupled regulator and switching regulator for competitive exam preparation. Free frequently asked questions are to learn rectifier viva solved questions and answers quiz online with MCQs to practice test questions with answers.

FAQs 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