4. Classical Control
Root Locus — Quiz
Test your understanding of root locus with 5 practice questions.
Practice Questions
Question 1
Which of the following describes the magnitude condition for a point $s$ to be on the root locus?
Question 2
What is the primary effect of adding a pole to the open-loop transfer function on the stability of the system?
Question 3
What is the primary effect of adding a zero to the open-loop transfer function on the stability of the system?
Question 4
Which of the following is a common method for designing control systems using the root locus?
Question 5
Consider an open-loop transfer function $G(s)H(s) = \frac{K}{s(s+1)(s+5)}$. What is the centroid of the asymptotes?