In this question, statement of Assertion is followed by a s…

Physics Semiconductor Electronics NEET Previous Year Question MCQ (Single Correct)

In this question, statement of Assertion is followed by a statement of Reason.

Assertion: The following circuit represents ‘OR’ gate

Reason: For the above circuit

If both assertion and reason are true and the reason is the correct explanation of the assertion

If both assertion and reason are true but the reason is not the correct explanation of the assertion.

If assertion is true statement but reason is false.

If both assertion and reason are false statements.

Text Solution

Verified by Experts

The correct answer is:

CHECK THE SOLUTION.

First Gate

The first gate is a NOR gate (OR gate with a bubble at the output).
So,

Second Gate
The second gate is also a NOR gate, but both its inputs are connected to .
Hence,

Substituting ,

Thus, the overall circuit behaves as an OR gate.
Assertion
"The following circuit represents OR gate." True

Reason

True
The reason correctly explains why the circuit behaves as an OR gate.

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