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Which gate will be obtained by joining t...

Which gate will be obtained by joining the two inputs of the NAND gate?

A

NOR

B

AND

C

NAND

D

OR

Text Solution

Verified by Experts

The correct Answer is:
B
AND

`X=bar(A*B) therefore Y=barX=barbar(A*B)`
According to De-morgan.s theorem `Y=A*B`
`therefore` This figure acts as a AND gate.
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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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  2. Barrier potential of a p-n junction diode does note depend on …….

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  3. Which gate will be obtained by joining the two inputs of the NAND gate...

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  6. The peak voltage in the output of a half wave diode rectifier fed wit...

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  7. The output of OR gate is 1 ……..

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  8. Choose the only false statement from the following.

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

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

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  13. In a semiconducting material the mobilities of electrons and holes are...

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  15. Obtain the resonant frequency and Q-factor of a series LCR circuit wit...

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  16. A gas in equilibrium has uniform density and pressure throughout its v...

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  17. A p-n photodiode is fabricated from a semiconductor with a band gap o...

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  18. Which one of the following statement is false?

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  19. Which of the following device acts a complete electronic circuit?

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  20. Which of the following statement is true for the forward bias of a p-n...

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