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:

Question

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: <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/p-jczxbc8j4il7o7i8.jpg" /> (A) OR (B) NAND (C) NOT (D) AND

Tardigrade Admin · Accepted Answer

a b c d X 0 0 0 0 0 0 0 0 1 1 When any input is one, output is one, hence the gate is 'OR' gate.

Q. 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:

OR

NAND

NOT

AND

a b c d X 0 0 0 0 0 0 0 0 1 1 When any input is one, output is one, hence the gate is 'OR' gate.

Q. 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:

a b c d X

0 0 0 0 0

0 0 0 1 1

When any input is one, output is one, hence the gate is 'OR' gate.