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Discussion :: Communication Systems

  1. When the carrier is unmodulated, a certain transmitter radiates 9 kW when the carrier is sinusoidally modulated the transmitter radiates 10.125 kW. The modulation index will be

    2. A.
    0.1
    B.
    10.15
    C.
    0.4
    D.
    0.5

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    Answer : Option D

    Explanation :

    .

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