Control Systems For the polynomial , number of roots which lie in the right half of s-plane is 2 3 1 4 2 3 1 4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A first order control system is initially at 0 V and subjected to a sudden input at t=0. Its output reaches 1.1 V in 4 sec and eventually reaches steady state of 2 V. Find the time constant? 5 sec 6 sec 2 sec 4 sec 5 sec 6 sec 2 sec 4 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems What is the order of a closed loop control system for a plant with a transfer function equal to G(s) = k/s²(1+Ts) and with unity feedback 0 2 3 1 0 2 3 1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the characteristics of negative feedback control system? Low sensitivity to parameter variations Rejection of disturbance signals Reduction in gain at the expense of better stability All of these Low sensitivity to parameter variations Rejection of disturbance signals Reduction in gain at the expense of better stability All of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems The magnitude condition for root locus is .................. |G(s)H(s)| = 2 |G(s)H(s)| = ∞ |G(s)H(s)| = 0 |G(s)H(s)| = 1 |G(s)H(s)| = 2 |G(s)H(s)| = ∞ |G(s)H(s)| = 0 |G(s)H(s)| = 1 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,-2 -2,2 -2+j,-2-j -2,-1 -2,-2 -2,2 -2+j,-2-j -2,-1 ANSWER DOWNLOAD EXAMIANS APP
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