The gain margin for feedback system with (mathrm{G}(mathrm{s}) mathrm{H}(mathrm{s})=frac{10^{7}(s+1)^{2}(s+100)^{2}}{(s+10)^{4}}) is (a) (10 mathrm{~dB}) (b) (20 mathrm{~dB}) (c)
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The gain margin for feedback system with \(\mathrm{G}(\mathrm{s}) \mathrm{H}(\mathrm{s})=\frac{10^{7}(s+1)^{2}(s+100)^{2}}{(s+10)^{4}}\) is
(a) \(10 \mathrm{~dB}\)
(b) \(20 \mathrm{~dB}\)
(c) \(30 \mathrm{~dB}\)
(d) \(\infty\)
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The gain margin GM of a feedback system is the amount by which the openloop gain can be in...View the full answer
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