Control Systems - Nyquist Plot
GATE Electrical Engineering · 2 questions across 2 years (2019-2023) · 5% recurrence rate
Recurrence sparkline
2019–2023201920212023
Difficulty mix
med 50%
hard 50%
Question types
MCQ2
All 2 questions on Control Systems - Nyquist Plot
2023 Q13
In the Nyquist plot of the open-loop transfer function $G(s)H(s) = \frac{3s + 5}{s - 1}$ corresponding to the feedback loop shown in the figure, the infinite semi-circular arc of the Nyquist contour in s-plane is mapped...
Med📊
2019 Q14
The open loop transfer function of a unity feedback system is given by $G(s) = \frac{\pi e^{-0.25s}}{s}$. In G(s) plane, the Nyquist plot of G(s) passes through the negative real axis at the point
Hard