Control Systems The system is initially critical damped. If the gain of the system is doubled, then it will exhibit undamped characteristics. under damped characteristics. critical damped characteristics. over damped characteristics. undamped characteristics. under damped characteristics. critical damped characteristics. over damped characteristics. ANSWER DOWNLOAD EXAMIANS APP
Control Systems In which of the following controller band width is increased? nether 1 nor 2 proportional plus derivative controller proportional plus integral controller both 1 and 2 nether 1 nor 2 proportional plus derivative controller proportional plus integral controller both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lead compensator is used to improve ------------------ None of these Both 1 and 2 Transient response Steady state response None of these Both 1 and 2 Transient response Steady state response ANSWER DOWNLOAD EXAMIANS APP
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 0.5∠10° 0.5∠0° 2∠90° 1∠0° 0.5∠10° 0.5∠0° 2∠90° 1∠0° 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+2)/s² (2s+1)/(s+1)² (2s+1)/s² (2s+2)/(s+1)² (2s+2)/s² (2s+1)/(s+1)² (2s+1)/s² (2s+2)/(s+1)² ANSWER DOWNLOAD EXAMIANS APP
Control Systems What is the order of a closed loop control system for a plant with a transfer function equal to G(s) = k/s²(1+Ts) and with unity feedback 2 1 0 3 2 1 0 3 ANSWER DOWNLOAD EXAMIANS APP
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