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An AND gate...

An AND gate

A

implements logic addition

B

is equivalent to a series switching circuit

C

is equivalent to a parallel switching circuit

D

is a universal gate

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The correct Answer is:
B
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NIKITA PUBLICATION-SEMICONDUCTORS-MCQS
  1. The only function of a NOT gate is to

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  2. The output of a 2-input OR gate is zero only when its

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  3. An AND gate

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  4. Digital circuit can be made by repetitive use of

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  5. To get NOT gate from NAND gate, we need

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  6. In an unbiased p-n junction diode the thickness of the deplection laye...

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  7. In silicon diode, the reverse current increases from 10A to 20 muA . W...

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  8. A P-N junction diode can withstand currents up to 10 mA. Under forward...

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  9. An a.c. voltage of peak value 20 V is connected in series with a silic...

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  10. Four silicon diodes are connected as shown in the figure. Assuming the...

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  11. The circuit shown in figure (1) Contains two diodes each with a forwar...

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  12. In a half wave rectifier output is taken across a 90 ohm load resistor...

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  13. In a full wave rectifier output is taken across a load resistor of 800...

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  14. If a change of 100 mu A in the base current of an n-p-n transistor in ...

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  15. A transistor connected in common emitter mode, the voltage drop across...

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  16. In a n-p-n transistor 10^(10) electrons enter the emitter in 10^(-6)s....

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  17. Ap-n-p transistor is used in common-emitter mode in an amplifier circu...

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  18. The current gain 'a' of a transistor is 0.95 . What would be the chang...

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  19. A transistor connected in common emitter configuration has input resis...

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  20. Which of the following diodes is forward biased ?

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