Control Systems Which of the following transfer functions represent under damped second order systems? 1/(s² + s + 1) 2/(s² + 2s + 2) All of these 4/(s² + 2s + 4) 1/(s² + s + 1) 2/(s² + 2s + 2) All of these 4/(s² + 2s + 4) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Certain control system has input u(t) and output c(t). If the input is first passed through a block having transfer function e-s and unit gain is applied to the applied to the system. The modified output will be c(t)u(t) c(t-1).u(t) c(t-1).u(t-1) c(t).u(t-1) c(t)u(t) c(t-1).u(t) c(t-1).u(t-1) c(t).u(t-1) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Weighting function is in terms of ----------------- 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 Laplace transform of the impulse response Laplace transform of the step response ANSWER DOWNLOAD EXAMIANS APP
Control Systems The position and velocity error coefficient for the transfer function given below are respectively 0 and infinity. 50 and infinity. 0 and 0. 50 and 0. 0 and infinity. 50 and infinity. 0 and 0. 50 and 0. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Differentiation of parabolic response is a -------------- response? impulse parabolic step ramp impulse parabolic step ramp ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transient response is improved in case of lead network. both A and B. lag network. none of these. lead network. both A and B. lag network. none of these. ANSWER DOWNLOAD EXAMIANS APP
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