Electronic Devices and Circuits MCQs Quiz Online PDF Download

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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


MCQ: LM317IC can operate as a

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


MCQ: Negati Ve output counter part of LM317 is

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


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


MCQ: 7905.2IC is a fixed regulator of

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