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In which case is the junction diode is n...

In which case is the junction diode is not reverse bias-

A

B

C

D

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The correct Answer is:
B
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Assertion (A): Ideal diode shows zero resistance in forward bias and infinite resitance in reverse bias. Reason (R): Depletion region of a p-n junction diode extends in reverse bias and contracts in forward bias.

RESONANCE-SEMICONDUCTORS-Exercise
  1. If the forward voltage in a diode is increased, the width of the deple...

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  2. The resistance of a reverse baised P-N junction diode is about-

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  3. In which case is the junction diode is not reverse bias-

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  4. If V(A) and V(B) denote the potentials of A and B, then the equivalent...

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  5. Avalanche breakdown is due to

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  6. If the two ends of a p-n junction are joined by a wire ,

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  7. Symbolic representation of photodiode is

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  8. Symbol of zener diode-

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  9. Consider the following statements A and B and identify the correct ans...

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  10. Two junction diodes, one of germanium (Ge) and other of silicon (Si) ...

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  11. When light falls on a photo diode, its conductivity increases. Experim...

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  12. If the forward voltage in a semiconductor diode is chaged form 0.5 V t...

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  13. When the reverse potential in a semiconductor diode are 10 V and 30 V,...

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  14. If the frequency of input alternating potential in n, then the ripple ...

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  15. The current flowing through the zener diode in fig is-

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  16. Function of rectifier is

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  17. The electrical circuit used to get smooth dc output from a rectifier c...

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  18. In a transistor,

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  19. The thinest part of a transistor is

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  20. In transistor symbols, the arrows shows shows the direction of-

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