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In a properly biased transistor-...

In a properly biased transistor-

A

Both depletion layers are equally large

B

Both depletion layers are equally small

C

Emitter base depletion layer is large but base collector depletion layer is small

D

Emitter base depletion layer is small but base collector depletion layer is large

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The correct Answer is:
D
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AAKASH INSTITUTE-SEMICONDUCTOR ELECTRONICS: MATERIALS, DEVICES AND SIMPLE CIRCUITS-Assignment (Section -A (Objective Type question (One option is correct))
  1. The current obtained from a simple filterless reactifier is

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  2. The depletion region of p-n junction has a thickness of the order of

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  3. In a properly biased transistor-

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  4. In an n-p-n transistor, the collector current is 10 mA. If 90% of the ...

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  5. Application of a forward biase to a p-n junction:

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  6. Intrinsic semiconductor at absolute zero temperature is a

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  7. An NPN-transistor circuit is arranged as shown in figure. It is

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  8. Four equal resistors, each of resistance 10 ohm are connected as shown...

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  9. In a semiconducting material the mobilities of electrons and holes are...

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  10. Which of the following logic gates is a universal gate ?

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  11. A full wave rectifier circuit along with the input and output are show...

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  12. In a p-n junction diode having depletion layer of thickness 10^(-6)m, ...

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  13. What is the voltage gain in a common emitter amplifier, where output r...

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  14. Barrier potential of a p-n junction diode does not depend on

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  15. To which logic gate does the truth tabel given in the figure correspon...

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  16. Which of the following is not equal to 1 in Boolean algebra ?

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  17. In a p-n junction , the barrier potential offers resistance to

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  18. Which of the following diodes is used in unbiased condition ?

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  19. Which of the following materials can be used for making solar cell ?

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  20. If a full wave reactifier circuit is operating from 50 Hz mains, the f...

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