Electronic Devices and Circuits MCQs Quiz Online PDF Download

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Electronic devices practice test MCQ: linear regulators are devices with with choices two terminals, three terminals, four terminals and five terminals problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning electronic devices and circuits quiz with MCQs to practice test questions with answers.

MCQs on Electronic Devices and Circuits Quiz PDF Download

MCQ. Linear regulators are devices with

  1. two terminals
  2. three terminals
  3. four terminals
  4. five terminals

B

MCQ. LM317IC can operate as a

  1. modulator
  2. amplifier
  3. inductor regulator
  4. floating regulator

D

MCQ. Negati Ve output counter part of LM317 is

  1. LM224
  2. LM337
  3. 79XX
  4. 40XX

B

MCQ. In integrated circuits, filter reduces input ripple to regulator to an acceptable le Vel is called

  1. resistor input filter
  2. resistor output filter
  3. capacitor output filter
  4. capacitor input filter

D

MCQ. 7905.2IC is a fixed regulator of

  1. −5 V
  2. −5.2 V
  3. 5 V
  4. 5.2 V

B