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In a PNP transistor, N-type semiconducto...

In a PNP transistor, N-type semiconductor is used as the

A

collector only

B

base only

C

emitter only

D

collector or emitter

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The correct Answer is:
B
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MARVEL PUBLICATION-SEMICONDUCTORS -MCQs
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  2. In NPN transistor, if doping in base region is increased then collecto...

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  3. In a PNP transistor, N-type semiconductor is used as the

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  4. Which one of the following is not necessary in a feedback oscillator ?

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  5. The current gain ofa transistor is 100. If the base current changes by...

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  6. In a common base mode of a transition , the collector current is 5.48...

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  7. The current gain for a transistor working as a common-base amplifier i...

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  8. The part of a transistor which is most heavily doped to produce large ...

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  9. A n-p-n transistor conducts when

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  10. For a transitor the current ratio alpha(DC) is 69/70 the current ga...

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  11. How many electrodes are there in a transistor ?

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  12. In a PNP transistor, N-type semiconductor is used as the

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  13. Which of the following is correct, about doping in a transistor ?

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  14. For a transistor in common emitter configuration, the voltage drop acr...

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  15. Consider an n-p-n transistor amplifer in common-emitter configuration....

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  16. A transistor is used in a common emitter mode as an amplifier. Then

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  17. In an n-p-n transistor 10^(10) electrons enter the emitter in 10^(-6)s...

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  18. A transistor is used in Common-emitter mode in an amplifier circuits. ...

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  19. If alpha and beta are the current gain in the CB and CE configuration...

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