Control Systems The second order system defined by 25/(s2 + 5s + 25) is given a step input. The time taken for the output to settle with in 2 % of input is 0.4 sec. 1.6 sec. 2 sec. 1.2 sec. 0.4 sec. 1.6 sec. 2 sec. 1.2 sec. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system is 10/(1 + S) when operated as a unity feedback system, the steady state error to a unit step input will be Zero. ¾. 10. 1/11. Zero. ¾. 10. 1/11. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Error at corner frequency ωcf of first order control system is ------- ±4 db ±2 db ±1 db ±3 db ±4 db ±2 db ±1 db ±3 db ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are represents the lag compensator? (s+2)/(s+1) both 1 and 2 (s+5)/(s+6) (s+2)/(s+5) (s+2)/(s+1) both 1 and 2 (s+5)/(s+6) (s+2)/(s+5) ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order system has peak over shoot = 50% and period of oscillations 0.2 seconds. Find the resonant frequency? 31.41 rad/s 30.63 rad/s 32.16 rad/s 29.74 ra/s 31.41 rad/s 30.63 rad/s 32.16 rad/s 29.74 ra/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function for unity feedback system is given by 5(1+0.1s) / (s(1+5s)(1+20s)) Find the steady state error for a step input of magnitude 10 is equal to 2. 5. zero. infinite. 2. 5. zero. infinite. ANSWER DOWNLOAD EXAMIANS APP
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