EXAMIANS
Which of the following transfer functions represent under damped second order systems?
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The second order system defined by 25/(s2 + 5s + 25) is given a step input. The time taken for the output to settle with in 2 % of input is
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The value of 'a' in to give phase margin = 45o will be
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For a unity feedback control system open loop transfer function then velocity error constant is
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Error at corner frequency ωcf of first order control system is -------
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The open loop transfer function for unity feedback system is given by Find the steady state error for a ramp input of magnitude 10?
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If the bandwidth of the system is very large, the system response is
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The Laplace transform of a transportation lag of 5 seconds is
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Force balancing equation for elastic element (K) is (where, x = displacement)
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A system is stable for (where GM = Gain Margin and PM = Phase Margin):
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