Operational Amplifier (OA) MCQs Quiz Online PDF Download eBook
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"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 merit scholarships assessment test, online learning operational amplifier (oa) quiz questions for competitive exams in physics majors for accredited online colleges. Operational Amplifier (OA) Video
MCQs on Operational Amplifier (OA) PDF Download eBook
MCQ: Gain of operational amplifier is
- independent of internal structure
- dependent of internal structure
- depend upon two external resistances
- both b and c
D
MCQ: Open loop gain of an amplifier can be represented by the formula
- Vo/Vi
- Vo + Vi
- Vo - Vi
- Vo × Vi
A
MCQ: In op-amp, the signal applied at inverting terminal appears at the output terminal with a phase
- 0
- 90
- 180
- 45
C
MCQ: The input resistance of op-amp is
- very high
- very low
- zero
- one
A
MCQ: Gain of non-inverting amplifier is given by G =
- 1 + R1/R2
- 1 - R1/R2
- (1 + R1)/R2
- (R1 + R2)/R2
C