Control Systems Which one of the following is the response y(t) of a casual LTI system described by H(s) = (s+1)/(s²+2s+2) for a given input x(t) = e-t u(t)? e-t cott*u(t) e-t tant*u(t) e-t sint*u(t) e-t cost*u(t) e-t cott*u(t) e-t tant*u(t) e-t sint*u(t) e-t cost*u(t) ANSWER DOWNLOAD EXAMIANS APP
Control Systems 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 undefined 0 infinity 1 undefined 0 infinity 1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lead compensator is used to improve ------------------ None of these Steady state response Transient response Both 1 and 2 None of these Steady state response Transient response Both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The error of a system to a ramp input is 1/5, if the type of the system is decreased by one, then the error of unit step input is 5 0.167 6/5 0.2 5 0.167 6/5 0.2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following controller has sluggish response? proportional controller integral controller derivative controller both 2 and 3 proportional controller integral controller derivative controller both 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is the correct expression for the transfer function of an electrical RC phase lag compensating network? 1/(1+RCS) C/(1+RCS) RC/(1+RCS) RCS/(1+RCS) 1/(1+RCS) C/(1+RCS) RC/(1+RCS) RCS/(1+RCS) ANSWER DOWNLOAD EXAMIANS APP
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