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Discussion :: GATE Instrumentation

  1. The open loop transfer function of a unity negative feedback control system is given by G(s) = 150/[s(s + 9)(s + 25)]. The gain margin of the system is
    2. A.
    10.8 dB
    B.
    22.3 dB
    C.
    34.1 dB
    D.
    45.6 dB

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    Workspace

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    Answer : Option C

    Explanation :

    -NA-

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