Control Systems A transfer function has a zero at s = -1 and poles at s = -1 ± j1. The multiplier being unity, if the input is step function, the steady state response is given by 1∠0° 0.5∠10° 2∠90° 0.5∠0° 1∠0° 0.5∠10° 2∠90° 0.5∠0° ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system is G(s) = 100/((s+1)(s+100)). For unit step input to the system the approximate settling time for 2% criterion is 10 sec 100 sec 400 sec 4 sec 10 sec 100 sec 400 sec 4 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems A linear time invariant system, initially at rest when subjected to a unit step input gave response c(t) = te-t (t ≥ 0). The transfer function of the system is 1/s(s+1)2 s/(s+1)2 (s+1)2/s s/(s+1) 1/s(s+1)2 s/(s+1)2 (s+1)2/s s/(s+1) ANSWER DOWNLOAD EXAMIANS APP
Control Systems For the polynomial , find the number of roots which lie on the right half of s-plane? 4 1 2 0 4 1 2 0 ANSWER DOWNLOAD EXAMIANS APP
Control Systems At which frequency does the Bode magnitude plots for the functions K/S2 have gain crossover frequency ω = 0 rad/sec. ω = √K rad/sec. ω = K2 rad/sec. ω = K rad/sec. ω = 0 rad/sec. ω = √K rad/sec. ω = K2 rad/sec. ω = K rad/sec. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The characteristic equation of a control system is given below: The system is critical stable unstable marginally stable stable critical stable unstable marginally stable stable ANSWER DOWNLOAD EXAMIANS APP
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