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GATE EE 2021 : Control System Quiz 7 (App update required to attempt this test)
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Question 1
The Nyquist plot of e-4s is a circle of radius is ………….
Question 2
Which one of the following statements is true about the Nyquist plot of the factor (Ts + 1), as the frequency is varied to 0 to ∞?
Question 3
The polar plot for a transfer function is shown below:
An addition of zero except origin will change the plot as?
Question 4
The open loop transfer functions of a unity feedback system is , the maximum value of ‘k’ for the stability of a system is _______ (Rounded up to two decimal value)
Question 5
The polar plot to the given system G(s)H(s)=is
Question 6
The order of the differential equation governing a system having its polar plot shown below is _______
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Sep 9ESE & GATE EE