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Operational Amplifier (OA) MCQs Quiz Online PDF Download eBook

Solve Operational Amplifier (OA) Multiple Choice Questions (MCQ), operational amplifier (oa) quiz answers PDF worksheet, physics practice test for online courses. Learn electronics in physics Multiple Choice Questions and Answers (MCQs), "Operational Amplifier (OA)" quiz questions and answers for online college courses. Learn electronics, operational amplifier (oa), transistor, logic gates test prep for online college for teaching degree.

"Gain of operational amplifier is" Multiple Choice Questions (MCQ) on operational amplifier (oa) with choices independent of internal structure, dependent of internal structure, depend upon two external resistances, and both b and c for online college courses. Practice operational amplifier (oa) quiz questions for merit scholarship test and certificate programs for accredited online colleges. Operational Amplifier (OA) Video

MCQs on Operational Amplifier (OA) PDF Download eBook

MCQ: Gain of operational amplifier is

  1. independent of internal structure
  2. dependent of internal structure
  3. depend upon two external resistances
  4. both b and c

D

MCQ: Open loop gain of an amplifier can be represented by the formula

  1. Vo/Vi
  2. Vo + Vi
  3. Vo - Vi
  4. Vo × Vi

A

MCQ: In op-amp, the signal applied at inverting terminal appears at the output terminal with a phase

  1. 0
  2. 90
  3. 180
  4. 45

C

MCQ: The input resistance of op-amp is

  1. very high
  2. very low
  3. zero
  4. one

A

MCQ: Gain of non-inverting amplifier is given by G =

  1. 1 + R1/R2
  2. 1 - R1/R2
  3. (1 + R1)/R2
  4. (R1 + R2)/R2

C