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The given graph represents V-I characte...

The given graph represents V-I characteristic for a semiconductor device which of the following statement is correct

A

it is V-I characteristics for solar cell wher point a reprsents open circuit voltage and point b short circuti current

B

it is for solar cell and points a and b represent open circuit voltage and current repectively

C

it is for a photodiode and points a and b represent open circuit voltage and current respectively

D

it is for an led and points a and b represent open circuit voltage and short circuit current respectively

Text Solution

Verified by Experts

this graph is for cell of p-n junction
At point `A,V=0 I= 0 to` open circuit
At point B, V=0 I = 0 `to` short circuit
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MODERN PUBLICATION-SEMICONDUCTOR ELECTRONICS METERIALS DEVICES AND SIMPLE CIRCUITS -COMPETION FILE (MULTIPLE CHOICE QUESTIONS WITH ONLY ONE CORRECT ANSWER)
  1. In a p-n junction diode, change in temperature due to heating

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  2. In the combination of the following gates the output Y can be written ...

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  3. A light emitting diode (LED) has a voltage drop of 2V across it and pa...

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  4. A p-n photodiode is made of a material with a band gap of 2.0 eV. The ...

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  5. A p-n photodiode is fabricated from a semiconductor with a band gap of...

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  6. A transistor is operated in common emitter configuration at V(c)=2 V s...

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  7. A common emitter amplifier has a voltage gain of 50, an input impedanc...

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  8. If a small amount of antimony is added to germanium crystal

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  9. Transfer characteristics vs input volage for a base biased transist...

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  10. C and Si both have same lattice structure, having 4 bonding electrons ...

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  11. The figure shows a logic circuit with two inputs A and B and the outpu...

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  12. In a common emitter (CE) amplifier having a voltage gain G, the transi...

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  13. The ouptu x of the logic circuit will be

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  14. The given graph represents V-I characteristic for a semiconductor dev...

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  15. The barrier potential of a p-n junction depends on : (a) type of semic...

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  16. Consider the juction diode as ideal the value of current flowing th...

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  17. A n-p-n transisitor is connected in common emitter configuration in a ...

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  18. To get output 1 for the following circuit the correct choice for th...

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  19. The given electrical network is equivalent to

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  20. In a common emitter transistor amplifier the audio signal voltage acro...

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