Control Systems Find the angles of asymptotes of the open loop transfer function G(s) = k(s + 1)/((s(s+2)(s+4)? 90°,180° 90°,270° 60°,240° 0°, 180° 90°,180° 90°,270° 60°,240° 0°, 180° 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 1.386. 0.500. 2.000. 0.693. 1.386. 0.500. 2.000. 0.693. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transient response is improved in case of lead network. both A and B. lag network. none of these. lead network. both A and B. lag network. none of these. ANSWER DOWNLOAD EXAMIANS APP
Control Systems In frequency response analysis of second order system, the error at corner frequency is 20 log2ξ 10 logξ -10 logξ -20 log2ξ 20 log2ξ 10 logξ -10 logξ -20 log2ξ ANSWER DOWNLOAD EXAMIANS APP
Control Systems To achieve the optimum transient response, the indicating instruments are so designed as to provide damping which is slightly more than the critical value. provide damping which is slightly less than the critical value. be critically damped. be undamped. provide damping which is slightly more than the critical value. provide damping which is slightly less than the critical value. be critically damped. be undamped. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The characteristic equation has the following roots for over damped stable system? -2,-2 -2,2 -2,-4 -2±j4 -2,-2 -2,2 -2,-4 -2±j4 ANSWER DOWNLOAD EXAMIANS APP
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