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The Operational Amplifier Multiple Choice Questions (MCQ Quiz) with Answers PDF, Operational Amplifier MCQ PDF e-Book download to practice IGCSE A Level Physics Tests. Study Electronics Multiple Choice Questions and Answers (MCQs), Operational Amplifier quiz answers PDF to study online courses. The Operational Amplifier MCQ App: Free download learning app for electronic sensing system, non inverting amplifier, output devices test prep for two year degree programs.

The MCQ: Impedance of ideal op-amp is; "Operational Amplifier MCQs" App Download (Free) with answers: Zero; 1; Infinite; 2; to study online courses. Practice Operational Amplifier Quiz Questions, download Apple eBook (Free Sample) for online college for teaching degree.

## Operational Amplifier MCQs: Questions and Answers

MCQ 1:

Output resistance of an actual op-amp is

1. 45 Ω
2. 46 Ω
3. 70 Ω
4. 75 Ω
MCQ 2:

Impedance of ideal op-amp is

1. zero
2. 1
3. infinite
4. 2
MCQ 3:

Amplifier produces output with more

1. power only
2. voltage only
3. current only
4. power and voltage
MCQ 4:

Number of power supplies required to get output of op-amp is

1. two
2. four
3. six
4. three
MCQ 5:

An infinite slew rate refers to

1. no time delay
2. small time delay
3. large time delay
4. variable time delay