Control Systems The phase margin of a system having the loop transfer function G(s)H(s) = 2√3/s(s+1) is 80° 30° 45° 60° 80° 30° 45° 60° ANSWER DOWNLOAD EXAMIANS APP
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 If two blocks having gains A and B respectively are in series connection, find the resultant gain using block diagram reduction technique? A-B A*B A+B A/B A-B A*B A+B A/B ANSWER DOWNLOAD EXAMIANS APP
Control Systems The Laplace transform of a transportation lag of 5 seconds is 1/(s+5). e5s. 1/(s-5). e-5s. 1/(s+5). e5s. 1/(s-5). e-5s. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time response for a second order control system depends on value of ξ. If ξ>1 then the system is called as critically damped system. under damped system. over damped system. undamped system . critically damped system. under damped system. over damped system. undamped system . ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lowest critical frequency is due to zero and it may be present at the origin or nearer to the origin, then the type of network is RLC circuit. LC circuit. RC circuit. RL Circuit. RLC circuit. LC circuit. RC circuit. RL Circuit. ANSWER DOWNLOAD EXAMIANS APP
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