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Operational Amplifier (OA) MCQ with Answers PDF

Operational Amplifier (OA) Multiple Choice Questions (MCQ), Operational Amplifier (OA) quiz answers PDF to study applied physics online course for applied physics classes. Electronics in Physics Multiple Choice Questions and Answers (MCQs), Operational Amplifier (OA) quiz questions for online college courses. "Operational Amplifier (OA) " Book PDF: transistor, pn junction, logic gates test prep for online college for teaching degree.

"Gain of operational amplifier is" MCQ PDF: 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. Study operational amplifier (oa) quiz questions for merit scholarship test and certificate programs for accredited online colleges.

MCQs on Operational Amplifier (OA) Quiz

MCQ: Gain of operational amplifier is

independent of internal structure
dependent of internal structure
depend upon two external resistances
both b and c

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

Vo + Vi
Vo - Vi
Vo × Vi

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


MCQ: The input resistance of op-amp is

very high
very low

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

1 + R1/R2
1 - R1/R2
(1 + R1)/R2
(R1 + R2)/R2