Characteristic equation of a system is given below. 4s° + 10s* +3s°+2s²+s =0. Which of the following statement is correct for this syste O Necessary condition of RH criteria is not satisfied. Hence system is unstable O Necessary condition of RH criteria is satisfied. Sufficient condition has to be checked with RH table. Both necessary and sufficient condition is satisfied and system is stable. O None of the choices

Characteristic equation of a system is given below. 4s° + 10s* +3s°+2s²+s =0. Which of the following statement is correct for this syste O Necessary condition of RH criteria is not satisfied. Hence system is unstable O Necessary condition of RH criteria is satisfied. Sufficient condition has to be checked with RH table. Both necessary and sufficient condition is satisfied and system is stable. O None of the choices

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.17MCQ: Consider the load convention that is used for the RLC elements shown in Figure 2.2 of the text. A....

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Consider the system below. For this question, let C (s) = K, in this question K is a positive real number. a) Prove that if the root locus of the system is drawn, the points s1,2=−0.3214 ± 2.8951j will be on the curve. (Show it by doing mathematical calculation without drawing the curve.) b) Draw the root locus of the system. c) It is desired that the dominant (= near the imaginary axis) poles of the closed loop system be at the points s1,2= −0.3214 ± 2.8951j. What should K be for this? What can be said about the stability of the closed loop system for this K value? d) What are the unit step, ramp and parabolic reference tracking errors of the system for K in the option c?
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