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Discussion :: Automatic Control Systems

  1. In the given figure, if R = XC, voltage gain is

    2. A.
    0 dB
    B.
    3 dB
    C.
    -3 dB
    D.
    20 dB

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    Answer : Option C

    Explanation :

    If R = XC, V0 = 0.5 Vi Hence gain is -3 dB.

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