Electronic Devices and Circuits Question Bank FAQ PDF Download

Learn electronic devices and circuits question bank 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), electronic devices and circuits question bank MCQ: voltage gain of an operational amplifier without external feedback is called, answer key with options closed loop voltage gain, open loop voltage gain, no loop voltage gain and drift voltage gain for competitive exam preparation.

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FAQ: Electronic Devices and Circuits Question Bank Download PDF

MCQ: Voltage gain of an operational amplifier without external feedback is called

  1. closed loop voltage gain
  2. Open loop voltage gain
  3. No loop voltage gain
  4. drift voltage gain

B

MCQ: System in which there is no stable state is present is called

  1. astable
  2. monostable
  3. distable
  4. twistable

A

MCQ: An operational amplifier configuration with two or more inputs that produces an output voltage that is proportional to negative of algebraic sum of its input voltages is called

  1. integrating amplifier
  2. differential amplifier
  3. summing amplifier
  4. sequential amplifier

C

MCQ: A closed loop operational amplifier which is non inverting and have voltage gain equals to 1 is

  1. current follower
  2. voltage follower
  3. resistance follower
  4. power follower

B

MCQ: Amplifiers primarily used in high noise environments are

  1. log amplifiers
  2. instrumentation amplifiers
  3. antilog amplifiers
  4. summing amplifiers

A