JEE PHYSICS MCQ: COMMUNICATION SYSTEMS

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Assertion : In a communication system based on amplitude modulation index is kept

Reason : It ensures minimum distortion of signal

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Correct option: A

If both Assertion & reason are True & the reason is a correct explanation of the assertion

Option A (If both Assertion & reason are True & the reason is a correct explanation of the assertion) is correct because maintaining a modulation index less than or equal to 1 ensures minimal distortion of the signal in amplitude modulation.

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