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The part of a transistor, which is heavi...

The part of a transistor, which is heavily doped to produce a large number of majority carriers is called

A

emitter

B

base

C

collector

D

any one out of emitter, base and collector

Text Solution

Verified by Experts

The correct Answer is:
a
Emitter of a transistor is heavily doped so as to act as source of majority charge carriers.
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FULL MARKS-SEMICONDUCTOR ELECTRONICS-Additional question(M. C.Q)
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  3. The part of a transistor, which is heavily doped to produce a large nu...

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  4. when NPN transistor is used as an amplifier then ……….

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  5. In a common-base amplifier, the phase difference between the input sig...

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  6. In a common-base mode of a transistor, the collector current is 5.488 ...

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  7. Match the following

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  8. In a fcc lattice structure, what is the effective number of atoms?

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  9. Monoclinic crystal lattice has dimensions

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  10. In insulators

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  11. The valence band and conduction band of a solid overlap at low tempera...

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  12. If germanium is dopped with arsenic, that will result in

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  13. n-type semiconductor is

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  14. To a germanium crystal equal number of aluminium and indium atoms are ...

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  15. The dominant contribution to current comes from holes in case of

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  16. For a heavily doped n-type semiconductor, fermi-level lies

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  17. The coordination number for a bcc crystal is

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  18. If the forward voltage in a diode is increased the width of the deplet...

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  19. In order to rectify an alternating current one uses a

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  20. Why is there sudden increase in current in Zener diode?

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