Control Systems Given a unity feedback system with G(s) = k/s(s+4), the value of k for damping ratio of 0.5 is 64 1 16 4 64 1 16 4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Weighting function is in terms of ----------------- Laplace transform of the impulse response Laplace transform of the step response Laplace transform of the parabolic response Laplace transform of the ramp response Laplace transform of the impulse response Laplace transform of the step response Laplace transform of the parabolic response Laplace transform of the ramp response ANSWER DOWNLOAD EXAMIANS APP
Control Systems When the system gain is doubled the gain margin becomes? 2 times None of these Remains unaffected 1/2 times 2 times None of these Remains unaffected 1/2 times ANSWER DOWNLOAD EXAMIANS APP
Control Systems When the polynomial is Routh Hurwitz, all zeroes lie in the right half of the s-plane. the roots of function have real parts which are to be zero/negative. none of these. the function is not real. all zeroes lie in the right half of the s-plane. the roots of function have real parts which are to be zero/negative. none of these. the function is not real. ANSWER DOWNLOAD EXAMIANS APP
Control Systems 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? 90° 60° 45° 30° 90° 60° 45° 30° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transient state analysis deals with ------------- both 1 and 2 None of these magnitude of error nature of response both 1 and 2 None of these magnitude of error nature of response ANSWER DOWNLOAD EXAMIANS APP
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