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GATE EE 2021 : Control System Quiz 3 (App update required to attempt this test)
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Question 1
The transfer function of a LTI system is given as G(s) = 1/(s2+3s+2). The steady state value of output of system for a unit impulse input applied at time instant t = 1 will be ___.
Question 2
Match the transfer functions of the second-order systems with the nature of the system given below.
Transfer functions Nature of system
P. I. Overdamped
Q. II. Critically damped
R. III. Underdamped
Transfer functions Nature of system
P. I. Overdamped
Q. II. Critically damped
R. III. Underdamped
Question 3
A feedback system employing output rate damping is shown in figure below, find the ratio of so that close loop system resembles a second order system with % Mp = 16.33% and frequency of damped oscillation is 1.51 Hz.
Question 4
For a closed loop system whose block diagram is shown in fig. below if the system has the maximum overshoot to unit step input is 30% and time to peak is 2 sec, then find the value of K × T _______
Question 5
The system shown below has steady state error 0.1 to unit step input. The value of K is __________.
Question 6
Consider the system shown below:
The sensitivity of the steady state error to parameter α for step input is
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Sep 3ESE & GATE EE