# Electronic Devices - FET Amplifiers

## Why Electronic Devices FET Amplifiers?

In this section you can learn and practice Electronic Devices Questions based on "FET Amplifiers" 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.

## Where can I get Electronic Devices FET Amplifiers questions and answers with explanation?

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## Where can I get Electronic Devices FET Amplifiers Interview Questions and Answers (objective type, multiple choice)?

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

## How to solve Electronic Devices FET Amplifiers problems?

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

### Exercise :: FET Amplifiers - General Questions

1.

A common-gate amplifier is similar in configuration to which BJT amplifier?

 A. common-emitter B. common-collector C. common-base D. emitter-follower

Explanation:

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

2.

The theoretical efficiency of a class D amplifier is

 A. 75%. B. 85%. C. 90%. D. 100%.

Explanation:

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

3.

A common-source amplifier is similar in configuration to which BJT amplifier?

 A. common-base B. common-collector C. common-emitter D. emitter-follower

Explanation:

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

4.

Refer to this figure. If R6 opened, the signal at the drain of Q1 would

 A. increase. B. decrease. C. remain the same. D. distort.

Explanation:

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

5.

Refer to this figure. Find the value of VD.

 A. 20 V B. 11 V C. 10 V D. 9 V