Control Systems The characteristic equation of a feedback control system is given by s³ + 5s² + (k + 6)s + k = 0. In the root loci diagram, the asymptotes of the root loci for large 'k' meet at a point in the s-plane whose coordinates are (-2,0) (1,0) (2,0) (-1,0) (-2,0) (1,0) (2,0) (-1,0) ANSWER DOWNLOAD EXAMIANS APP
Control Systems For the polynomial , find the number of roots which lie on the right half of s-plane? 1 0 4 2 1 0 4 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following controller has sluggish response? proportional controller both 2 and 3 derivative controller integral controller proportional controller both 2 and 3 derivative controller integral controller ANSWER DOWNLOAD EXAMIANS APP
Control Systems Sparking between the contacts can be reduced by inserting a resistor in the line. a reactor in the line. a capacitor in parallel with the contacts. a capacitor in series with the contacts. a resistor in the line. a reactor in the line. a capacitor in parallel with the contacts. a capacitor in series with the contacts. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A transfer function is given as The steady state sinusoidal response will become zero at a frequency response of 2 rad/s 4 rad/s 9 rad/s 3 rad/s 2 rad/s 4 rad/s 9 rad/s 3 rad/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of a unity feedback system is given by G(s) = 1/(s+2)². The closed loop transfer function will have poles at -2+j,-2-j -2,2 -2,-1 -2,-2 -2+j,-2-j -2,2 -2,-1 -2,-2 ANSWER DOWNLOAD EXAMIANS APP
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