Q. The system in the given figure, x(0) = 0 and x (0) = 0, At t = 0 the unit impulse δ(t) is applied X(s)

View solution

Q. A second order system has damping ratio x and natural frequency ωn. The unit step response is

View solution

Q. The following response is

View solution

Q. For a first order system having transfer function 1/(1+sT), the unit step response is

View solution

Q. In the given figure, R2 >> R1. Then V₂(s)/V₁(s)

View solution

Q. For the system of the given figure, the closed loop poles are at

View solution

Q. In the given figure the input frequency f = 10(1/2 π RC)

View solution

Q. For the second order system given by following equation, damping ratio is

View solution

Q. In the given figure, P = 3 kg force. Then X(s) =

View solution

Q. The polar plot in the given figure is for the term

View solution

Q. The compensator in the given figure is a

View solution

Q. For the block diagram of the given figure, the equation describing system dynamics is

View solution

Q. For the given figure C(s)/R(s)

View solution

Q. The polar plot of

View solution

Q. For the system of the given figure, the undamped natural frequency of closed loop poles is

View solution

Q. In the given figure C(s)/U(s) =

View solution

Q. The signal flow graph of a system is shown in the given figure. The effect of disturbance TD can be reduced by

View solution

Q. A motor is coupled to a load through gear ratio n. If T is the motor torque, Jm and JL are moment of inertia of rotor and load, then torque to inertia ratio referred to motor shaft is

View solution

Q. In the given figure the input frequency f = 0.1 (1/2 π RC)

View solution

Q. The open loop frequency response of a unity feed back system is as given below. The gain margin and phase margin respectively are

View solution