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Electronics and Communication Engineering Basic Electronics Virtual Laboratory Experiments

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Study of basic properties of operational amplifier: inverting and non-inverting amplifiers

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Beginner

Intermediate

Advanced

OPAMP is a/an

a: Rectifier Explanation

Explanation

b: Oscillator Explanation

Explanation

c: Differential Amplifier Explanation

Explanation

d: None of the above Explanation

Explanation

The bandwidth of an ideal op-amp is infinite

a: False Explanation

Explanation

b: True Explanation

Explanation

The gain of an op-amp voltage follower is unity

a: False Explanation

Explanation

b: True Explanation

Explanation

Ideal op-amp has infinite voltage gain

a: to receive zero noise voltage Explanation

Explanation

b: to obtain finit output voltage Explanation

Explanation

c: to contot the output voltage Explanation

Explanation

d: None of the above Explanation

Explanation

Purpose of an operational amplifier is

a: The basic role of an operational amplifier is to input the voltage difference between the two input pins. Explanation

Explanation

b: The basic role of an operational amplifier is to amplify and output the voltage difference between the two pins Explanation

Explanation

c: Both A and B. Explanation

Explanation

d: None of the above Explanation

Explanation

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