Question

In amplitude modulation the rms value of radio frequency voltage after 40% modulation is 60 mV. If modulation is 80% the rms value after modulation will be about

a.

50 mV

b.

60 mV

c.

66 mV

d.

80 mV

Answer: (c).66 mV

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Q. In amplitude modulation the rms value of radio frequency voltage after 40% modulation is 60 mV. If modulation is 80% the rms value after modulation will be about

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