Control Systems Which of the following is/are represents the lag compensator? (s+2)/(s+5) (s+2)/(s+1) (s+5)/(s+6) both 1 and 2 (s+2)/(s+5) (s+2)/(s+1) (s+5)/(s+6) both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function for tachometer E(S)/θ(S) is K/S KS KS2 K K/S KS KS2 K ANSWER DOWNLOAD EXAMIANS APP
Control Systems The closed loop transfer function of a system is 25/(s² + 25). The settling time of the system is 1 sec ∞ sec 5 sec 25 sec 1 sec ∞ sec 5 sec 25 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems The impulse response of a system is c(t) = -te-t + 2 e-t (t>0). Its open loop transfer function is (2s+1)/s² (2s+2)/(s+1)² (2s+1)/(s+1)² (2s+2)/s² (2s+1)/s² (2s+2)/(s+1)² (2s+1)/(s+1)² (2s+2)/s² ANSWER DOWNLOAD EXAMIANS APP
Control Systems In frequency response analysis of second order system, the error at corner frequency is 20 log2ξ 10 logξ -10 logξ -20 log2ξ 20 log2ξ 10 logξ -10 logξ -20 log2ξ ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time response for a second order system depends on the value of τ. If τ= 0 then the system is called as over damped system. critically damped system. under damped system. undamped system. over damped system. critically damped system. under damped system. undamped system. ANSWER DOWNLOAD EXAMIANS APP
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