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The circuit symbol of LED, p-n junction ...

The circuit symbol of LED, p-n junction diode is …..

A

B

C

D

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A
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The p-n junction is a :-

The direction of the electric field in p-n junction diode is …….

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

Explain the forward characteristics of the p-n junction diode by drawing circuit and graph.

Explain the reverse characteristics of p-n junction diode by circuit diagram with graph.

Assertion : p-n junction diode can be used even at ultra high frequencies. Reason : Capacitative reactance of a p-n junction diode increases as frequency increases.

Increasing reverse bias voltage applied to p-n junction diode ……..

The depletion region of a p-n junction contains :-

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

The potential barrier of the p-n junction depends …….. (i) On kind of semiconductor material (ii) On amount of doping (iii) On temperature

KUMAR PRAKASHAN-SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS -Section-D : Multiple Choice Questions (MCQs) (MCQs From .DARPAN. Based On Textbook)
  1. In the circuit shown in figure, if the diode forward voltage drop is 0...

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  2. What is the difference between cutaneous and pulmonary respiration ?

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  3. The circuit symbol of LED, p-n junction diode is …..

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  4. Which of the following is true ?

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  5. Which of the following in true for Golden rice ?

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  6. Truth table for the given circuit (See figure) is

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  7. Which of the following in true for Golden rice ?

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  8. Which gate does not require a p-n junction diode?

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  9. NAND gate is combination of ….. gate and …….. gate.

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  10. NOR gate is the combination of ….. Gate and …… gate.

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  11. ….. NAND gate is required for OR gate.

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  12. ……NOT gate is required for NAND gate.

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  13. Which of the following logic gate is an universal gate?

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  14. Which of the following logic gate is an universal gate?

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  15. Which of the following is true ?

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  16. You are given the circuits as shown in figure, which consist of NAND g...

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

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  18. Write the truth table for a NAND gate connected as given in figure. ...

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  19. The output of the given circuit in figure.

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  20. A logic circuit is shown in the diagram. Draw the output signal at the...

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