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In the following circuit...

In the following circuit

A

`D_1` and `D_2` are forward biased

B

`D_1` and `D_2` are reverse biased

C

`D_2` is forward biased and `D_1` is reverse biased

D

`D_2` is reverse biased and `D_1` is forward biased

Text Solution

Verified by Experts

The correct Answer is:
C
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MARVEL PUBLICATION-SEMICONDUCTORS -MCQs
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  2. In which one of the following devices the reverse biased characteristi...

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

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  5. The depletion region of a p - n junction is formed

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  6. In half - wave rectification, what is the output frequency, if the ...

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  7. When the resistance between p and n regions is very high then the p-n ...

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  8. In a p - n junction, electric conduction takes place due to

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  9. The current obtained from a simple filterless reactifier is

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  10. In the case of a p-n junction diode, if the reverse bias is very high,...

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  11. What happens to the depletion region of a p-n junction ?

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  12. What is the resistance of the diode circuit between A and B. (D1 and D...

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  13. In a p-n junction, the thickness of the depletion region is 10^(-5) m....

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  14. A potential barrier of 0.3 V exists across a p-n junction. If the depl...

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  15. The potential barrier of a semiconductor is 0.6 Vat room temperature. ...

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  16. The current through the diode in the given circuit is

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  17. When the P end of P-N junction is connected to the negative terminal o...

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  19. What is the current through an ideal p-n junction diode shown in figur...

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  20. What is the current in the following diode circuit?

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