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The output of the given circuit in figur...


The output of the given circuit in figure.

A

0

B

15 mA

C

11.5 mA

D

13.5 mA

Text Solution

Verified by Experts

The correct Answer is:
C
11.5 mA
Silicon diode is in forward bias
Cut-in voltage `DeltaV=0.7V`
`therefore ` Voltage around diode, `V.=V-DeltaV`
`=3-0.7`
`=2.3V`
`therefore ` Current `I=(V.)/(R )=(2.3)/(200)`
`therefore I=11.5mA`
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KUMAR PRAKASHAN-SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS -Section-D : Multiple Choice Questions (MCQs) (MCQs asked in Competitive Exams)
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  5. Which of the following is true ?

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  9. When a p-n junction diode is reverse biased, the flow of current acros...

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  10. The output of OR gate is 1 ……..

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  11. Barrier potential of a p-n junction diode does note depend on …….

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  16. The output of OR gate is 1 ……..

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  17. Choose the only false statement from the following.

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  18. Application of a forward bias to a p-n junction ………

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  19. Zener diode use for ….

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  20. An AND gate is followed by a NOT gate in series with two inputs A and ...

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