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GATE EC 2022: Control Quiz 2

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Question 1

For the given equation s3 + ks2 + 8s + 32, calculate corresponding oscillating frequency also given that system is critically stable –

Question 2

The steady state error of a unity feedback system having forward path gain
           

Question 3

The steady state error of a unity feedback system for step input is 0.2. the steady state error of the same system, for an input

Question 4

In the system shown below, what is steady state error in unit ramp response?

Question 5

For the system shown below, For which of the following input waveform to yield a constant steady state error is

Question 6

A negative feedback system has an open loop transfer function given by

The maximum value of K for the closed loop system to be stable is

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May 8ESE & GATE EC