EXAMIANS
The transfer function of a system is 10/(1 + S) when operated as a unity feedback system, the steady state error to a unit step input will be
YOUR ANSWER : ?
YOUR ANSWER : ?
Lowest critical frequency is due to pole and it may be present at the origin or nearer to the origin, then the type of network is
YOUR ANSWER : ?
A second order control system is defined by the following equation: 4 d²c(t)/dt² + 8 dc(t)/dt + 16 c(t) = 16 u(t) The damping ratio and natural frequency for this system are respectively
YOUR ANSWER : ?
The output of the system has an effect upon the input quantity, then the system is a
YOUR ANSWER : ?
A linear time invariant system has an impulse response e2t for t > 0 . If initial condition are 0 and input is e3t, the output for t > 0 is
YOUR ANSWER : ?
For the polynomial , number of roots which lie in the right half of s-plane is
YOUR ANSWER : ?
The impulse response of a system is c(t) = -te-t + 2 e-t (t>0). Its closed loop transfer function is
YOUR ANSWER : ?
If a body has identical properties all over, it is known as
YOUR ANSWER : ?
The open loop transfer function of non unity negative feedback system is , then the number of root locus branches equal to
YOUR ANSWER : ?
Electrical analogous quantity for dash-pot in force-current analogy is
YOUR ANSWER : ?