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'? 3 2 1 0 3 2 1 0 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A lead compensator used for a closed loop controller has the following transfer function For such a lead compensator a > kb. b < a. a < b. a < kb. a > kb. b < a. a < b. a < kb. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of a unity feedback system is given by G(s) = 1/(s+2)². The closed loop transfer function will have poles at -2,-2 -2+j,-2-j -2,-1 -2,2 -2,-2 -2+j,-2-j -2,-1 -2,2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Poles and zeros are arranged alternatively on negative real axis, then type of network is/are LC network. RL network. Both 2 and 3. RC network. LC network. RL network. Both 2 and 3. RC network. ANSWER DOWNLOAD EXAMIANS APP
Control Systems For a second order under damped system subjected to unit step input the time response has first peak value to be 4 times the second over shoot. Determine the damping ratio ξ ? 0.87 0.07 0.707 0.087 0.87 0.07 0.707 0.087 ANSWER DOWNLOAD EXAMIANS APP
Control Systems When the system gain is doubled the gain margin becomes? Remains unaffected None of these 2 times 1/2 times Remains unaffected None of these 2 times 1/2 times ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS