Q29. The closed-loop transfer function of a feedback-control system is given by C(s) R(s) s2 + (3 +K)s + 2 K Which one of the following diagrams represents a root locus diagram of the system for K> 0? t ja t jo K= 0 K=0 K-0 K-0 +K K=0 K=0 K K-0 K-0

Q29. The closed-loop transfer function of a feedback-control system is given by C(s) R(s) s2 + (3 +K)s + 2 K Which one of the following diagrams represents a root locus diagram of the system for K> 0? t ja t jo K= 0 K=0 K-0 K-0 +K K=0 K=0 K K-0 K-0

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Maximum power transfer theorem

A resistive load will consume maximum power from a network when the load resistance is equal to the resistance of the network as viewed from the open-circuit terminals, with all energy sources removed leaving only the internal resistances. Physicist Moritz von Jacobi introduced the maximum power transfer theorem in 1940. Therefore, this theorem is also known as Jacobi's law.

Question

Subject Linear Control

Q29. The closed-loop transfer function of a feedback-control system is given by
C(s)
R(s) s2 + (3 +K)s + 2
K
Which one of the following diagrams represents a root locus diagram of the system for K > 0?
t ja
t jo
*
K= 0
K=0
K-0
K-0
K
+K K=0 K=0
K
K-0
K-0

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