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With increase in temperature in an intri...

With increase in temperature in an intrinsic semiconductor the ration of conduction electrons and holes is

A

`1:1`

B

`1:2`

C

`2:1`

D

`1:3`

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The correct Answer is:
A
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NARAYNA-SEMICONDUCTOR ELECTRONICS-C.U.Q (INTRINSIC AND EXTRINSIC SEMICONDUCTORS)
  1. In p-type semiconductor conduction in due to

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  2. In an intrinsic semiconductor, the fermi energy level is

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  3. With increase in temperature in an intrinsic semiconductor the ration ...

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  4. To obtain n-type extrinsic semiconductor, the impurity element to be a...

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  5. What are the majority carriers in a p-type semiconductor?

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  6. The objective of adding impurities in the extrinsic semiconductor is

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  7. In intrinsic semiconductor conductivity is due to.

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  8. In intrinsic semiconductor conductivity is due to.

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  9. When the conductivity of a semiconductor is only due to breaking of co...

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  10. The potential barrier at PN junction is due to

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  11. A PN junction diode cannot be used

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  12. p-n junction diode acts as

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  13. On increasing reverse voltage in a p-n junction diode the value of rev...

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  14. In forward bias the depletion layer behaves like

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  15. p-n junction in reverse bias behaves like

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  16. The main cause of avalence breakdown is

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  17. When p-n junction is forward biased, the current across the junction i...

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  18. The current through any p-n junction is due to (a) drift of charge c...

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  19. The thickness of depletion layer is approximately

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  20. The depletion region is

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