R(s)KC(s)s(8 + 2)1+sP(A) 20 and 0.3(B) 20 and 0.2(C) 25 and 0.3(D) 25 and 0.2 The block diagram of a closed loop control system is given by figure. The valuesof K and P such that the system has a damping ratio of 0.7 and an undampednatural frequency wn of 5 rad/sec, are respectively equal to

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R(s)_ C(s) K s(s +2) 1+sP (B) 20 and 0.2 (D) 25 and 0.2 (A) 20 and 0.3 (C) 25 and 0.3

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

Chapter11: Transient Stability

Section: Chapter Questions

Problem 11.18P

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Question

R(s)
K
C(s)
s(8 + 2)
1+sP
(A) 20 and 0.3
(B) 20 and 0.2
(C) 25 and 0.3
(D) 25 and 0.2

The block diagram of a closed loop control system is given by figure. The values
of K and P such that the system has a damping ratio of 0.7 and an undamped
natural frequency wn of 5 rad/sec, are respectively equal to

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