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if a,b,c,dare inputs to a gate and x is ...

if `a,b,c,d`are inputs to a gate and `x` is its output , then as per the following time graph , the gate is :
d
c
ba
x

A

NAND

B

NOT

C

AND

D

OR

Text Solution

Verified by Experts

The correct Answer is:
D
Output of OR gate is 0 when all inputs are 0 & output is 1 when atleast one of the inputs is 1. Observing putput x :- It is 0 when all inputs are 0 & it is :- 1 when atleast one of the inputs is 1
`:.` OR gate.
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ALLEN -SEMICONDUCTORS-Part-3(Exercise-4)
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  5. A single of 5 kHz frequency is amplitude modulated on a carrier wave o...

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  6. In an unbiased p-n junction electrons diffuse from n-region to p-regio...

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  7. A 2V battery is connected across AB as shown in the figure. The value ...

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  8. The value of the resistor, R(S), needed in the dc voltage regulator ci...

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  9. Choose the correct statement.

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  10. For common emitter configuration, if alpha and beta have their usual m...

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  11. if a,b,c,dare inputs to a gate and x is its output , then as per the f...

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  12. The temperature dependence of resistances of Cu and undoped Si in the ...

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  14. An unknown transistor needs to be identified as npn and pnp type. A mu...

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  15. An experiment is preformed to determine the I-V characteristics of a Z...

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  16. The truth table given below belongs for which gates {:(A,B,Y),(0,0,0...

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  17. A modulated signal Cm(t) has the form Cm(t) = 30 sin 300pi t + 20 (cos...

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  18. The ratio (R) of output resistance r0 and the input resistance r, in m...

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  19. To get an output 1, the input ABC should be :-

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  20. A realistic graph depiciting the variation of thhe reciprocal of input...

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