EXAMIANS
Advantages of open loop control system is/are
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Which of the following transfer functions represent under damped second order systems?
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The transfer function of a phase lead compensator is given by: G(s) = (1 + 3Ts)/(1 + Ts) where T>0. What is the maximum phase shift provided by such a compensator?
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The transfer function of a linear time invariant system is given as G(s) = 10/(s² + 10s + 10). The steady state value of the output of the system for step input applied at time instant t=2 sec will be
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Transfer function of zero order hold response is
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Find the Laplace transform for sinωt?
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The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If the gain k is increased to infinity, then damping ratio will tend to become
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Force balancing equation of a dash-pot element is (where, x = displacement)
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For the polynomial , number of roots which lie in the right half of s-plane is
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Time response for a second order system depends on the value of τ. If τ= 0 then the system is called as
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