Q.
The amplitude of modulated current is given by i=701+0.06sin2900tsin106t The depth of modulation is
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a
60 %
b
6 %
c
36 %
d
66 %
answer is B.
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Detailed Solution
i=Ac1+AmAcsinωmtsinωctDepth of modulation = AmAc x 100=0.06 x 100=6%
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