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AIIMS 2013

Exam: AIIMS
Year: 2013
Subject: Physics
Chapter: Communication System

AIIMS 2013 · Physics · Communication System

If modulation index is 1 / 2 and power of carrier wave is 2 ~W ....

If modulation index is

1 / 2

and power of carrier wave is

2 \mathrm{~W}

. Then what will be the total power in modulated wave?

Options

A $0.5 \mathrm{~W}$
B $1 \mathrm{~W}$
C $0.25 \mathrm{~W}$
D $2.25 \mathrm{~W}$

Correct answer

D. $2.25 \mathrm{~W}$

Step-by-step solution

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