Test: Time Response - Electrical Engineering (EE) MCQ

The forward-path transfer function of a unity negative feedback system is given by:

The value of K which will place both the poles of the closed-loop system at the same location is.​​​​

For the system shown in fig.the steady state error component due to unit step disturbance is 0.000012 and steady state error component due to unit ramp input is 0.003. The values of K₁ and K₂ are respectively

The transfer function for a single loop nonunity feedback control system is

The steady state error due to unit step input is

For the system of fig. the total steady state error due to a unit step input and a unit step disturbance is

The forward path transfer function of a ufb system is

If a unit ramp is applied, the minimum possiblesteady-state error is

The forward-path transfer function of a ufb system is

The system has r(t) = t³ applied to its input. Thesteady state error is

Consider a unity feedback system with forward transfer function given by

The steady-state error in the output of the system for a unit-step input is _________ (up to 2 decimal places).

A system has position error constant K_p  = 3. The steady state error for input of 8tu(t) is

The forward path transfer function of a unity feedback system is

For input of 60u(t) steady state error is

For ufb system shown in fig. the transfer function is

If input is 30t² , then steady state error is

The forward-path transfer function of a ufb control system is

The steady state errors for the test input 37tu(t) is

In the system shown in fig. r(t) =  1 + 2t , t > 0. The steady state error e(t) is equal to

A ufb control system has a forward path transfer function

If the system is subjected to an input r(t) = 1 + t + 1/2 t² , t > 0the steady state error of the system will be

The system shown in fig. has steady-state error 0.1 to unit step input. The value of K is

Block diagram of a position control system is shown in fig.

If K_t = 0 and K_a= 5, then the steady state error tounit ramp input is

Block diagram of a position control system is shown in fig.

If the damping ratio of the system is increased to 0.7 without affecting the steady state error, then thevalue of K_a and K_t are

A system has the following transfer function

The type and order of the system are respectively