Question

According to Nyquist stability criterion, where should be the position of all zeros of \( G(s) \) corresponding to \( s \)-plane?

• A. On left half
• B. At the centre
• C. On right half
• D. Random

Hint:

For stability analysis, remember that the location of zeros and poles in the s-plane is crucial. For stability, poles and zeros should lie in the left half.

Answer 1

The Correct Option is A

According to the Nyquist stability criterion, the poles and zeros of the transfer function \( G(s) \) should lie in the left half of the s-plane for the system to be stable. This ensures that the system does not have any instability in its behavior.