GATE 2024 Control Systems Foundation Quiz 74

Consider a plant whose transfer function is 9 . The resonant frequency (in rad/s) of the sinusoid sinusoidal transfer function is

The Nyquist plot of e^-4s is a circle of radius ?

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 ∞?

The polar plot for a transfer function is shown below:

An addition of zero except origin will change the plot as?

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)