The modulation index for an A.M. wave having maximum and minimum peak to peak voltages of 14 mV and 6 mV respectively is :

Question

The modulation index for an A.M. wave having maximum and minimum peak to peak voltages of 14 mV and 6 mV respectively is :, 1 . 4, 0 . 4, 0 . 2, 0 . 6

MARKS App · Accepted Answer

As we know, modulation index is given by, μ = A m a x - A m i n A m a x + A m i n = 14 - 6 14 + 6 = 0 . 4

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