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Two identical P-N junctions, may be conn...

Two identical P-N junctions, may be connected in series with a battery in three ways as shown in the adjoining fiugre. The potential drop across the P-N junction are equals in

A

Circuit 1 and 2

B

Circuti 2 and 3

C

Circuit 3 and 1

D

Circuit 1 only

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The correct Answer is:
B
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RESONANCE ENGLISH-SEMICONDUCTORS-Exercise 3
  1. The I - V characteristic of an LED is

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  2. The forward biased diode connection among the following is

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  3. Two identical P-N junctions, may be connected in series with a battery...

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  4. In a p- n junction diode not connected to any circuit,

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  5. For the given circult shown in fig to act as full wave rectifer , the ...

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  6. In a....... baised pn junction , the net flow of holes is from the n ...

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  7. The cause of the potential barrier in a p-n diode is

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  8. The transfer ratio of a transistor is 50. The input resistance of the...

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  9. When added an impurity into the silicon which one of the following pro...

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  10. In a junction diode, the holes are due to

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  11. A p-type semiconductor is

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  12. The following circuit represents

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  13. The current (I) in the circuit will be:-

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  14. Copper and silicon is cooled from 300 K to 60 K, the specific resistan...

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  15. In a P-N junction diode which is not connected to any circuit-

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  16. For a transistor IC/IE=0.96, then current gain for common emitter conf...

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  17. For the given circuit of p-n-junction diode, which of the following st...

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

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  19. Of the diodes shown in the following figures, which one is reverse bia...

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  20. In semiconductors at a room temperature

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