Characteristic equation of a system is given below. -5s°–25º– 10s“–9s³–2s²–4s – 10=0 .Which of the following statement is correct? O all the coefficients are negative. Hence we can conclude that system is stable. all the coefficients are negative. Hence we can conclude that system is unstable. O Necessary condition of RH criteria is not satisfied. Hence system is unstable Necessary condition of RH criteria is satisfied. Sufficient condition has to be checked with RH table.

Characteristic equation of a system is given below. -5s°–25º– 10s“–9s³–2s²–4s – 10=0 .Which of the following statement is correct? O all the coefficients are negative. Hence we can conclude that system is stable. all the coefficients are negative. Hence we can conclude that system is unstable. O Necessary condition of RH criteria is not satisfied. Hence system is unstable Necessary condition of RH criteria is satisfied. Sufficient condition has to be checked with RH table.

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

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.61P

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