Control Systems First Foster form of a LC network represents which element in the beginning? Both A and B. Resistor. Capacitor. Inductor. Both A and B. Resistor. Capacitor. Inductor. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a phase lead compensator is given by: G(s) = (1 + 3Ts)/(1 + Ts) where T>0. What is the maximum phase shift provided by such a compensator? 60° 90° 30° 45° 60° 90° 30° 45° ANSWER DOWNLOAD EXAMIANS APP
Control Systems When the polynomial is Routh Hurwitz, none of these. all zeroes lie in the right half of the s-plane. the roots of function have real parts which are to be zero/negative. the function is not real. none of these. all zeroes lie in the right half of the s-plane. the roots of function have real parts which are to be zero/negative. the function is not real. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following transfer functions represent under damped second order systems? 1/(s² + s + 1) All of these 2/(s² + 2s + 2) 4/(s² + 2s + 4) 1/(s² + s + 1) All of these 2/(s² + 2s + 2) 4/(s² + 2s + 4) ANSWER DOWNLOAD EXAMIANS APP
Control Systems A property of phase lead compensation is that the bandwidth of closed loop system is reduced. gain margin is reduced. overshoot is increased. rise time of closed loop system is reduced. bandwidth of closed loop system is reduced. gain margin is reduced. overshoot is increased. rise time of closed loop system is reduced. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A controller transfer function is given by . What is its nature and parameter? lag compensator, β = 10 lead compensator, α = 0.2 lag compensator, β = 2 lead compensator, α = 0.1 lag compensator, β = 10 lead compensator, α = 0.2 lag compensator, β = 2 lead compensator, α = 0.1 ANSWER DOWNLOAD EXAMIANS APP
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