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The built in potential of p-n junction d...

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

A

temperature

B

biased voltage

C

doping density

D

all of the above

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The correct Answer is:
D
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PRADEEP-ELECTRONIC DEVICES-Exercise
  1. The electrical resistance of depletion layer is large because

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

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

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

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

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

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

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

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  9. The abjoining logic symbol is equivalent to

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

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  11. The logic circuit Fig. represents

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

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

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  14. In Boolean algbra barA.barB rquals

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

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

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

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

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  19. In energy band diagram, the energy gap for carbon (diamond)is....... .

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  20. In.............semiconductor, the fermi level lies in the energy gap, ...

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