Control Systems Which of the following is/are represents the lag compensator? (s+2)/(s+1) (s+5)/(s+6) (s+2)/(s+5) both 1 and 2 (s+2)/(s+1) (s+5)/(s+6) (s+2)/(s+5) both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Negative feedback in a closed loop control system All of these improves disturbance rejection. reduces sensitivity to parameter variation. reduces gain. All of these improves disturbance rejection. reduces sensitivity to parameter variation. reduces gain. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Based on relation between the arm impedances the filters can be categorized into how many types? 2. Not classified at all. 4. 3. 2. Not classified at all. 4. 3. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The impulse response of a linear system is e-t, (t > 0). The corresponding transfer function is 1/s(s+1) 1/s s/(s+1) 1/(s+1) 1/s(s+1) 1/s s/(s+1) 1/(s+1) ANSWER DOWNLOAD EXAMIANS APP
Control Systems The impulse response of a system is c(t) = -te-t + 2 e-t (t>0). Its open loop transfer function is (2s+2)/(s+1)² (2s+2)/s² (2s+1)/(s+1)² (2s+1)/s² (2s+2)/(s+1)² (2s+2)/s² (2s+1)/(s+1)² (2s+1)/s² ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which one of the following is the response y(t) of a casual LTI system described by H(s) = (s+1)/(s²+2s+2) for a given input x(t) = e-t u(t)? e-t sint*u(t) e-t cott*u(t) e-t tant*u(t) e-t cost*u(t) e-t sint*u(t) e-t cott*u(t) e-t tant*u(t) e-t cost*u(t) ANSWER DOWNLOAD EXAMIANS APP
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