Control Systems Which of the following is/are represents the lead compensator? (s+2)/(s+5) (s+5)/(s+6) both 2 and 3 (s+2)/(s+1) (s+2)/(s+5) (s+5)/(s+6) both 2 and 3 (s+2)/(s+1) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Given the transfer function of a system. Which of the following characteristics does it have? Under damped Critical damped any of the above Over damped Under damped Critical damped any of the above Over damped ANSWER DOWNLOAD EXAMIANS APP
Control Systems Based on relation between the arm impedances the filters can be categorized into how many types? Not classified at all. 3. 4. 2. Not classified at all. 3. 4. 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system is defined by the following equation: 4 d²c(t)/dt² + 8 dc(t)/dt + 16 c(t) = 16 u(t) The damping ratio and natural frequency for this system are respectively 0.25 and 4 rad/s 0.25 and 2 rad/s 0.50 and 4 rad/s 0.50 and 2 rad/s 0.25 and 4 rad/s 0.25 and 2 rad/s 0.50 and 4 rad/s 0.50 and 2 rad/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems The poles of the second order system are at -3 ± j4. The damping ratio of the system is 3/5 3/7 4/5 3/4 3/5 3/7 4/5 3/4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of the system described by d²/dt²(y(t)) + 3d/dt(y(t)) + 2y(t) = 5u(t) with u(t) as input and y(t) as output is s(s²+3s+2)/5 (s²+3s+2)/5 5/s(s²+3s+2) 5/(s²+3s+2) s(s²+3s+2)/5 (s²+3s+2)/5 5/s(s²+3s+2) 5/(s²+3s+2) ANSWER DOWNLOAD EXAMIANS APP
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