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Discussion :: Communication Systems

  1. A carrier is simultaneously modulated by two sine waves having modulation indices of 0.4 and 0.3. The total modulation index will be

    2. A.
    0.1
    B.
    0.7
    C.
    0.5
    D.
    0.35

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    Answer : Option C

    Explanation :

    m1 = 0.4, m2 = 0.3

    .

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