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The electrical resistance of depletion l...

The electrical resistance of depletion layer is large because

A

it has no charge carriers

B

it has few holes as charge carriers

C

it contains few electrons as charge carriers

D

it contains few ion as charge carriers

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The correct Answer is:
A
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PRADEEP-ELECTRONIC DEVICES-Exercise
  1. The dominant mechanisms for motion of charge carriers in forward and r...

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  2. In the middle of the depletion layer of a reverse - biased p - n junc...

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  3. The electrical resistance of depletion layer is large because

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  4. What is the current in the circuit shown below?

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  5. The built in potential of p-n junction diode is a function of

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  6. A common emitter amplifier has a voltage gain of 50, an input impedenc...

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  7. In an NPN transistor the collector current is 24 mA. If 80% of electro...

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  8. A transistor is operated in common emitter configuration at V(c)=2 V s...

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  9. An n-p-n transistor having a.c. current gain of 50 to be used to make ...

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  10. Choose the corrector relation between the transistor parameters alpha ...

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  11. The abjoining logic symbol is equivalent to

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  12. The symbolic representation of four logic gates are given in Fig.The l...

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  13. The logic circuit Fig. represents

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  14. Dicuss how the OR gate is realised from the NAND gate.

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  15. The circuit in Fig.performs the logic function of

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  16. In Boolean algbra barA.barB rquals

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  17. The gate for which output is high, if atleast one input low is

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  18. What will be the input of A and B for the Boolean expression bar((A+B)...

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  19. The semiconductors available in narural form are called.............. ...

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  20. The maximum possible energy possessed by free electrons of a material ...

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