In FM signal with a modulation index mf is passed through a frequency tripler. The wave in the output of the tripler will have a modulation index of

1.

In FM signal with a modulation index mf is passed through a frequency tripler. The wave in the output of the tripler will have a modulation index of

[A].	mf
[B].	3mf
[C].	mf/3
[D].	mf/9

Answer: Option B

Explanation:

Frequency multiplier increase the deviation,

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