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 [JEE MAIN - I 3-4-2016] |
[d] |
[c] |
[b] |
[a] |
(x) |
A) NAND
B) NOT
C) AND
D) OR
Correct Answer: D
Solution :
[d] Output of OR gate is 0 when all inputs are 0 & output is 1 when at least one of the input is 1. Observing output x:- It is 0 when all inputs are 0 & it is 1 when at least one of the inputs is 1. OR gateYou need to login to perform this action.
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