Semiconductor Electronics Materials Devices and Simple Circuits - Result Question 91

93. The given electrical network is equivalent to:

[2017,2006, 2000]

(a) OR gate

(b) NOR gate

(c) NOT gate

(d) AND gate

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Answer:

Correct Answer: 93. (b)

Solution:

  1. (b)

Y1=A+B

Y2=Y1+Y1=Y1=A+B

Y=Y2=A+B i.e. NOR gate



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