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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Determine the nyquist plot of the given transfer function

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Intermediate

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How do you comment on a stability of a Nyquist plot?

a: Greater the gain margin, less stable the system Explanation

Explanation

b: Lesser the gain margin, less stable the system Explanation

Explanation

c: Greater the gain margin, more stable the system Explanation

Explanation

d: Lesser the gain margin, more stable the system Explanation

Explanation

Nyquist plots are the continuation of ______ for finding the stability of the closed loop control systems?

a: Polar Plots Explanation

Explanation

b: Bode PLots Explanation

Explanation

c: Root Locus Explanation

Explanation

d: None of the above Explanation

Explanation

Nyquist plots a contour comprised of?

a: Positive frequencies Explanation

Explanation

b: Negative frequencies Explanation

Explanation

c: Both positive and negative frequencies Explanation

Explanation

d: None of the above Explanation

Explanation

The frequency in the case of the Nyquist plot varies from?

a: infinity to -infinity Explanation

Explanation

b: -infinity to infinity Explanation

Explanation

c: zero to infinity Explanation

Explanation

d: zero to -infinity Explanation

Explanation

If the critical point (-1+0j) lies outside the encirclement, then the closed loop control system is?

a: Unstable Explanation

Explanation

b: Marginally Stable Explanation

Explanation

c: Absolutely Stable Explanation

Explanation

d: None of the above Explanation

Explanation

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