Control Systems First Foster form of a LC network represents which element in the beginning? Both A and B. Inductor. Resistor. Capacitor. Both A and B. Inductor. Resistor. Capacitor. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A function y (t) satisfies the following differential equation : Where, δ (t) is the delta function. Assuming zero initial condition and denoting the unit step function by u(t), y(t) can be formed as etu(t). e-tu(t). et. e-t. etu(t). e-tu(t). et. e-t. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The phase margin of a system having the loop transfer function G(s)H(s) = 2√3/s(s+1) is 60° 30° 80° 45° 60° 30° 80° 45° 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 4 sec 10 sec 400 sec 100 sec 4 sec 10 sec 400 sec 100 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems A transfer function is given as The steady state sinusoidal response will become zero at a frequency response of 9 rad/s 4 rad/s 2 rad/s 3 rad/s 9 rad/s 4 rad/s 2 rad/s 3 rad/s 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? 4 sec 2 sec 6 sec 5 sec 4 sec 2 sec 6 sec 5 sec ANSWER DOWNLOAD EXAMIANS APP
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