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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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When a p-n junction diode is reverse biased

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In which of the following figure the junction diode is reverse biased ?

Draw a p-n junction with reverse bias

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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.

ALLEN-SEMICONDUCTORS-Part-3(Exercise-1)
  1. A device whose one end is connected to -ve terminal and other end conn...

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  2. A common emitter circuit is used as an amplifier, its current gain is ...

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

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  4. For transistor relation in current amplification factors is-

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  5. In a full wave rectifier if input freq, is 50 Hz then output nipple fr...

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  6. What is the ratio of forward and reverse resistance of p-n junction di...

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  7. If the forward voltage in a diode is increased, the width of the deple...

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  8. In an NPN transistor the collector current is 10 mA. If 90% of electro...

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  9. A npn transistor conducts when

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  10. For pure ''Ge'' semiconductor quantity of ''e'' and hole is 10^(19) e...

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  11. In given diagram which p-n junction in reverse biased

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

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  13. A Ge specimen is dopped with Al. The concentration of acceptor atoms i...

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  14. Assuming that the junction diode is ideal the current through the diod...

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  15. When two semiconductor of p and n type are brought in to contact, they...

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  16. In a forward biased PN- junction diode, the potential barrier in the d...

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  17. For a common base configuration of PNP transistor (l(C))/(l(E))=0.98, ...

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  18. For a transistor (I(C))/(I(E))=0.96, then current gain for common emit...

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  19. A transistor has an alpha = 0.95 It has change in emitter current of 1...

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  20. For a transistor I(e) = 25 mA and I(b) = 1mA. The value of current gai...

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