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In p-type semiconductor conduction in du...

In p-type semiconductor conduction in due to

A

greater number of holes and less number of electrons

B

only electrons

C

only holes

D

greater number of electrons and less number of holes

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A
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Summary|Applications Of N-Type & P-Type Semiconductors|Conduction Of Electricity In SemiconductorConduction Of Electricity In Semiconductor

Distinguish between n-type and p-type semiconductors on the basis of energy-band diagrams. Explain the process of conduction in both type of materials.

NARAYNA-SEMI CONDUCTOR DEVICES-C.U.Q
  1. In intrinsic semiconductor at room temperature the no. of electrons an...

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  2. Band gap in insulator is of the order

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  3. In p-type semiconductor conduction in due to

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

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

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

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  7. The majority carries in a p-type semiconductor are….

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

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  9. In intrinsic semiconductor conductivity is

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  10. In intrinsic semiconductor conductivity is due to.

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

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  12. Assertion (A) : C,Si and Ge have 4 Valancy each both but C is an insul...

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  13. The potential barrier at PN junction is due to

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  14. A PN junction diode cannot be used

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  15. A full wave rectifier with the output is shown in fig. the contributio...

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  16. A full-wave rectifier is used to convert 'n' HZ a.c into d.c, then the...

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  17. If the input frequency of half-wave rectifier is n Hz ac, then its out...

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  18. p-n junction diode acts as

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  19. The process of converting alternating current into direct current is k...

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

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