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The process of adding impurities to the ...

The process of adding impurities to the pure semiconductor is called

A

drouping

B

drooping

C

doping

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Doping elements are called impurities therefore, the process of adding impurities to the pure semiconductor is known as doping.
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-SEMICONDUCTORS-MHT CET Corner
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  3. In a common emitter (CE) amplifier having a voltage gain G, the transi...

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  6. To use a transistor as an amplifier

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  7. How many NAND gates are required to realise (i) OR gates and (ii) AND ...

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  8. LED is a p-n junction diode which is

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  9. A p-n photodiode is made of a material with a band gap of 2.0 eV. The ...

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  10. In diode, when there is saturation current, the plate resistance (r(p)...

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  12. The depletion layer in diode is 1 mum wide and the knee potential is 0...

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

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  14. Freuency of given AC signal is 50 Hz. When it connected to a half - wa...

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  15. In p-type semiconductor, the major charge carriers are:

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  16. To obtain a P-type germanium semiconductor, it must be dopped with

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  17. The process of adding impurities to the pure semiconductor is called

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  18. The depletion layer in P-N junction region is caused by

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  19. In a p-n junction photo cell, the value of the photo electromotive for...

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  20. Semiconductor is damaged by the strong current due to

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