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3

Electronic Components MCQ with Answers

3) What is the application of zener diode?

Voltage regulator

Rectifier

Amplification

Oscillation

Answer is:

Voltage regulator

Electronic Components MCQ with Answers

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Related Electronic Components MCQ with Answers

4) How many terminals are in transistor?

2

3

4

5

Answer is:

3

5) Which is the current amplification factor in common base configuration?

Alpha

Beta

Gamma

Delta

Answer is:

Alpha

Explanation:

Alpha is the current amplification factor in common base configuration.

6) Which region emitter and collector junctions are reverse biased?

Safuration region

Cut off region

Active region

Breakdown region

Answer is:

Cut off region

7) How many semi conducting layers are present in SCR?

Two

Three

Four

Five

Answer is:

Four

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