Consider the open-loop transfer function of a negative feedback system, G(s) = K(s+3) s(8-1) Which statement is correct? O Both open-loop and closed-loop systems are unstable O Open-loop system is stable, but closed-loop system is unstable O Both open-loop and closed-loop systems are stable O Open-loop system is unstable, but closed-loop system is stable

Consider the open-loop transfer function of a negative feedback system, G(s) = K(s+3) s(8-1) Which statement is correct? O Both open-loop and closed-loop systems are unstable O Open-loop system is stable, but closed-loop system is unstable O Both open-loop and closed-loop systems are stable O Open-loop system is unstable, but closed-loop system is stable

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Consider a unity feedback system with G(s) = K (s+3)/(((s+7)^2+3^2)*(s+4)). Find the angle of departure of the root locus from the complex pole containing the positive imaginary part. Express the angle in radians in [-pi,+pi] and degrees in [-180,+180]. Sketch the root locus accurately
Find the transfer function of the electric circuit given below by the block simplification method. In case of R = 1kΩ, C = 10µF and L = 2mH, if the system operates in closed loop with negative unit feedback, find out what the k value should be in order for the system to be stable.
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