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The modulating wave is given by V(m)=6si...

The modulating wave is given by `V_(m)=6sin omegat` and the carrier wave is given by `V_(c)=12 sin omegat`. The percentage of modulation is

A

20

B

40

C

50

D

60

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • A modulating signal is a square wave as shown in figure. The carrier wave is given by c(t)=2 sin(8pit)"volt" . The modulation index is

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