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ITI
Electronic Mechanic
Electronic Mechanic Set-1
Transistor Amplifier
2

Transistor Amplifier MCQ with Answers

2) What is the current gain of common collector amplifier?

Low

High

Medium

Very high

Answer is:

Very high

Transistor Amplifier MCQ with Answers

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Related Transistor Amplifier MCQ with Answers

3) What in the current gain of a common ? base amplifier?

Unity

Infinity

Greater than 1

Less than 1

Answer is:

Less than 1

4) What is the meaning of first letter indicated in the transistor code number BC 107?

Germanium material used

Silicon material used

Antimony material used

Indium material used

Answer is:

Silicon material used

5) What is the formula used to calculate the current gain (alpha) of common base amplifier?

IC/ IE

IE/ IC

IB/ IE

IE/ IC

Answer is:

IC/ IE

6) What is the name of multi-stage amplifiers?

Cascoded amplifier

Cascaded amplifier

Complementry symmetry amplifier

Darlington pair amplifier

Answer is:

Cascaded amplifier

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