Which of the following statements is correct for any closed loop system ?

A. Only one of the static error co-efficients has a finite non-zero value

B. All the co-efficients can have zero value

C. All the co-efficients are always non-zero

D. None of the above

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.