1.

Identify the incorrect statement from the followingA. AM detection is carried out using a rectifier and an envelope detector.B. Pulse position denotes the time of rise or fall of the pulse amplitude.C. Modulation index `mu` is kept `ge` 1, to avoid distoriton.D. Facsimile (FAX) scans the contents of the document to create electronic signals.

Answer» Correct Answer - C
Modulation index `mu` is kept `le` 1 to avoid distotion.


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