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Which of the following does not result i...

Which of the following does not result in an increase in the entropy?

A

p-n junction diode `D_(1)`

B

p-n junction diode `D_(2)`

C

p-n junction diode `D_(3)`

D

p-n junction diode `D_(4)`

Text Solution

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The correct Answer is:
C
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KUMAR PRAKASHAN-SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS -Section-D : Multiple Choice Questions (MCQs) (MCQs From .DARPAN. Based On Textbook)
  1. The potential barrier of 0.5 V exist across a p-n junction. If the dpl...

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  2. Which of the following is true ?

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  3. Which of the following does not result in an increase in the entropy?

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  4. 3 identical capacitors are joined in parallel and are charged with a b...

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  5. When p.d between two ends of secondary of full wave rectification is ...

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  6. We get ….. Current through rectifier without simple filter.

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  7. An A.C. supply of 350 V, 60 Hz is applied to a full wave rectifier. If...

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  8. Consider a current carrying wire (current I) in the shape of a circle....

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  9. Which of the following is true ?

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  10. Justify the output waveform (Y) of the OR gate for the following input...

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  11. In the given figure, if AB = 12cm. BC = 8cm and AC = 10 cm, then AD =...

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  12. To easily obtain the zener effect ……..

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  13. The network shown in figure is a part of the circuit. (The battery has...

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  14. In the circuit shown in figure, if the diode forward voltage drop is 0...

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  15. The breakdown voltage of a zener diode is V(Z). It is connected to the...

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  16. Which diode converts light waves into electrical signals in the absenc...

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  17. The band gap of the semiconductor of the LED that produces the visual ...

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  18. …… do not always have to be Sunshine.

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  19. Finger shape anode is used in ………

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  20. At breakdown voltage the reverse current of p-n junction can be ranked...

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