Control Systems The unit step response of the system is 1 - e-t(1+t). Which is the system? oscillatory critically stable unstable stable oscillatory critically stable unstable stable ANSWER DOWNLOAD EXAMIANS APP
Control Systems Consider a point S = -3 + j4 in the s-plane. Then for a system with the open loop transfer function ? either 1 or 2 S is not on root locus S is on root locus None of these either 1 or 2 S is not on root locus S is on root locus None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems The Laplace transform of a transportation lag of 5 seconds is e-5s. e5s. 1/(s+5). 1/(s-5). e-5s. e5s. 1/(s+5). 1/(s-5). ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the type of the system given by 1. 3. 2. 4. 1. 3. 2. 4. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The poles of the second order system are at -3 ± j4. The damping ratio of the system is 3/7 3/5 3/4 4/5 3/7 3/5 3/4 4/5 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Sparking between the contacts can be reduced by inserting a resistor in the line. a capacitor in parallel with the contacts. a capacitor in series with the contacts. a reactor in the line. a resistor in the line. a capacitor in parallel with the contacts. a capacitor in series with the contacts. a reactor in the line. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS