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When boron is added as an impurity to si...

When boron is added as an impurity to silicon,the resulting material is

A

n-type conductor

B

n- type semiconductor

C

p-type conductor

D

p-type semiconductor

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The correct Answer is:
D
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NIKITA PUBLICATION-SEMICONDUCTORS-MCQS
  1. In a n-type semiconductor, which of the following statement is true?

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  2. The forbidden energy gap is maximum in

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  3. When boron is added as an impurity to silicon,the resulting material i...

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  4. In P-type semiconductor the majority and minorty charge carriers are r...

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  5. When a p-n junction diode is reverse biased the flow of current across...

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  6. If the forward voltage in a diode is increased, the width of the deple...

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  7. For rectifying an action, we use

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  8. In a semiconductor diode, reserve bias current is due to drift of free...

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

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  10. A p-n junction diode is said to be forward biased, when a potential di...

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  11. A diode converts A.C. voltage into

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  12. A p-n junction diode can not be used

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  13. When a p-n junction diode is reverse biased the flow of current across...

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  14. In an unblased p-n junction, holes diffuse from the p - region to n- r...

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  15. Assuming that the junction diode is ideal, the current in arrangement ...

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  16. The depletion region of a p-n junction contains :-

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  17. If the forward voltage in a diode is increased, the width of the deple...

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  18. What is the number of junctions in a semiconductor diode ?

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  19. In the case of forward biasing of PN-junction, which one of the follow...

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  20. In a p-n junction , when p-channel is connected to the +ve terminal an...

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