Control Systems The characteristic equation has the following roots for over damped stable system? -2,2 -2±j4 -2,-4 -2,-2 -2,2 -2±j4 -2,-4 -2,-2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time response for a second order system depends on value of ξ. If ξ = 1 then the system is called as under damped system. over damped system. undamped system. critically damped system. under damped system. over damped system. undamped system. critically damped system. ANSWER DOWNLOAD EXAMIANS APP
Control Systems When the input to a system was with drawn at t = 0, its output was found to decrease exponentially from 1000 units to 500 units in 1.386 sec. The time constant of the system is 0.500. 2.000. 1.386. 0.693. 0.500. 2.000. 1.386. 0.693. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The value of 'a' in to give phase margin = 45o will be 0.707. 0.9. 1.414. 1.18. 0.707. 0.9. 1.414. 1.18. 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 lead compensator, the poles lie: on origin. on LHS before zero. on RHS. on LHS. on origin. on LHS before zero. on RHS. on LHS. ANSWER DOWNLOAD EXAMIANS APP