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In given diagram which p-n junction in r...

In given diagram which p-n junction in reverse biased

A

B

C

D

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B
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The p-n junction is a :-

When p-n junction diode is forward biased ………

When a p-n junction diode is reverse biased, the flow of current across the junction is maninly due to ……..

When is the p-n junction called reverse bias and explain the change in p-n junction from this type of connection.

In the following, which one of the diodes is reverse biased ?

Statement-I : A p-n junction with reverse bias can be used as a photodiode to measure light intensity. Statement-II : In a reverse bias condition the current in small but it is more sensitive to changes in incident light intensity.

Consider an n-p-n transitor with its base-emitter junction forward biased and collector base junction reverse biased. Which of the following statements are true?

A transistor is used in common emitter mode as an amplifier. Then (A) the base-emitter junction is forward biased (B) the base emitter junction is reverse biased (C) the input signal is connected in series with the voltage applied to the base-emitter junction. (D) the input signal is connected in series with the voltage applied to the base collector junction.

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

The depletion layer in the p-n junction region is caused by ……

ALLEN -SEMICONDUCTORS-Part-3(Exercise-1)
  1. A npn transistor conducts when

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

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

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

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  5. A Ge specimen is doped with Al. The concentration of acceptor atoms is...

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

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

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

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

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

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

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

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  13. In Boolean algebra A + B = Y implies that :

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  14. Which of the following gate corresponds to the truth table given below...

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  15. In the Boolean algebra bar(A).bar(B) equals is :-

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  16. Given below are symbols for some logic gates :- The XOR gate and ...

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  17. The symbol represents :-

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  18. The truth table shown below is for which of the following gate :- {:...

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  19. Which of the following gates will have an output of 1 :-

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  20. Following diagram performs the logic function of-

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