The open loop transfer function of a unity feedback control system is (frac{10}{(s+5)^{3}}). The gain margin of
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The open loop transfer function of a unity feedback control system is \(\frac{10}{(s+5)^{3}}\). The gain margin of the system will be
(a) \(20 \mathrm{~dB}\)
(b) \(40 \mathrm{~dB}\)
(c) \(60 \mathrm{~dB}\)
(d) \(80 \mathrm{~dB}\)
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The Gain Margin of a control system is defined as the reciprocal of the system gain at the phase cro...View the full answer
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