Electronic Devices - Op-Amp Applications

Why Electronic Devices Op-Amp Applications?

In this section you can learn and practice Electronic Devices Questions based on "Op-Amp Applications" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) with full confidence.

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Where can I get Electronic Devices Op-Amp Applications Interview Questions and Answers (objective type, multiple choice)?

Here you can find objective type Electronic Devices Op-Amp Applications questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided.

How to solve Electronic Devices Op-Amp Applications problems?

You can easily solve all kind of Electronic Devices questions based on Op-Amp Applications by practicing the objective type exercises given below, also get shortcut methods to solve Electronic Devices Op-Amp Applications problems.

Exercise :: Op-Amp Applications - General Questions

1. 

Calculate the output voltage for this circuit when V1 = 2.5 V and V2 = 2.25 V.

A. –5.25 V
B. 2.5 V
C. 2.25 V
D. 5.25 V

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

2. 

Calculate the output voltage if V1 = –0.2 V and V2 = 0 V.

A. 0 V
B. –6.6 V
C. –4 V
D. 2 V

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

3. 

A number of op-amp stages can be used to provide separate gains.

A. True
B. False

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

4. 

Determine the output voltage when V1 = –V2 = 1 V.

A. 0 V
B. –2 V
C. 1 V
D. 2 V

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

5. 

How many op-amps are required to implement this equation?

Vo = V1

A. 2
B. 3
C. 4
D. 1

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.