Control Systems A open loop transfer function is given as G(s) = (s+2)/(s+1)(s-1). Find the number of encirclements about '-1+j0'? 2 3 1 0 2 3 1 0 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A first order control system is initially at 0 V and subjected to a sudden input at t=0. Its output reaches 1.1 V in 4 sec and eventually reaches steady state of 2 V. Find the time constant? 5 sec 6 sec 4 sec 2 sec 5 sec 6 sec 4 sec 2 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has F(jω) = 100/(100 - ω² + 10√2 jω). Find the resonant peak? 1.5 0.5 1 0.707 1.5 0.5 1 0.707 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the stability for the following transfer function G(s) = 50/s(s+5) ? Critically stable Stable Marginally stable Unstable Critically stable Stable Marginally stable Unstable ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is the correct expression for the transfer function of an electrical RC phase lag compensating network? RC/(1+RCS) 1/(1+RCS) RCS/(1+RCS) C/(1+RCS) RC/(1+RCS) 1/(1+RCS) RCS/(1+RCS) C/(1+RCS) ANSWER DOWNLOAD EXAMIANS APP
Control Systems A proportional plus integral controller has high sensitivity it increases rise time increases the stability of the system both 2 and 3 has high sensitivity it increases rise time increases the stability of the system both 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
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