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Special semiconductors and Power supply
7

Special semiconductors and Power supply MCQ with Answers

7) Which is having terminals for Emitter, Base1 and Base2?

FET

UJT

MOSFET

BJT

Answer is:

UJT

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Related Special semiconductors and Power supply MCQ with Answers

8) What is the popular application of UJT?

Relaxation oscillator

Rectifier

Amplifier

Transformer

Answer is:

Relaxation oscillator

9) What is the full form of SCR?

Serial Control Rectifier

Series Controlled Rectifier

Silicon Controlled Rectifier

Similar Controlled Rectifier

Answer is:

Silicon Controlled Rectifier

10) Which is used for high power applications?

SCR

BJT

UJT

FET

Answer is:

SCR

11) When was invented SCR?

1975

1990

1919

1956

Answer is:

1956

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