Multiple choice question for engineering Set 1 1. Consider the loop transfer function K(s+6)/(s+3)(s+5) In the root locus diagram the centroid will be located at: a) -4 b) -1 c) -2 d) -3 AnswerAnswer: c [Reason:] Centroid =Sum of real part of open loop pole-sum of real part of open loop zeros/P-Z. 2. Which one…