Control Systems A unity feedback control system has an open loop transfer function G(s) = k/(s(s² + 7s + 12) The gain k for which s = -1 + j1 will lie on the root locus of the system is 4 6.5 5 10 4 6.5 5 10 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The Laplace transform of a transportation lag of 5 seconds is e-5s. e5s. 1/(s-5). 1/(s+5). e-5s. e5s. 1/(s-5). 1/(s+5). ANSWER DOWNLOAD EXAMIANS APP
Control Systems The DC gain of a system represented by the transfer function 12 / {( s + 2 )( s + 3 )} is 5. 2. 1. 10. 5. 2. 1. 10. ANSWER DOWNLOAD EXAMIANS APP
Control Systems If two blocks having gains A and B respectively are in parallel connection, find the resultant gain using block diagram reduction technique? A/B 2(A+B) A+B A*B A/B 2(A+B) A+B A*B ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system is given as below, if a = 0.1, then the steady state error to unity ramp input will be 0.49. 0.35. 0.25. 0.16. 0.49. 0.35. 0.25. 0.16. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The type of a control system is obtained from -------------- transfer function? closed loop none of above. both open loop and closed loop open loop closed loop none of above. both open loop and closed loop open loop ANSWER DOWNLOAD EXAMIANS APP
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