Control Systems The phase margin of a system having the loop transfer function G(s)H(s) = 2√3/s(s+1) is 30° 80° 45° 60° 30° 80° 45° 60° ANSWER DOWNLOAD EXAMIANS APP
Control Systems The angle condition used for checking whether any point lies on root locus or not is........... ± (2q + 1) 180o. ± (2q + 1) 360o. ± (2q) 180o. ± (2q) 360o. ± (2q + 1) 180o. ± (2q + 1) 360o. ± (2q) 180o. ± (2q) 360o. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time response for a second order system depends on the value of τ. If τ= 0 then the system is called as over damped system. undamped system. critically damped system. under damped system. over damped system. undamped system. critically damped system. under damped system. 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? 32.16 rad/s 31.41 rad/s 30.63 rad/s 29.74 ra/s 32.16 rad/s 31.41 rad/s 30.63 rad/s 29.74 ra/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems Sparking between the contacts can be reduced by inserting a resistor in the line. a capacitor in series with the contacts. a reactor in the line. a capacitor in parallel with the contacts. a resistor in the line. a capacitor in series with the contacts. a reactor in the line. a capacitor in parallel with the contacts. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the angles of asymptotes of the open loop transfer function G(s) = k(s + 1)/((s(s+2)(s+4)? 0°, 180° 90°,270° 60°,240° 90°,180° 0°, 180° 90°,270° 60°,240° 90°,180° ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS