Q267
Which of the following are the features of the breakaway point in the root-locus of a closed loop control system with the characteristic equation 1 + KG1(s) H1(s) = 0? 1. It need not always occur only on the real axis. 2. At this point G1(s) H1(s) = 0 3. At this point dK ds = 0 Select the correct answer using the options given below:
Which of the following are the features of the breakaway point in the root-locus of a closed loop control system with the characteristic equation 1 + KG1(s) H1(s) = 0?
1. It need not always occur only on the real axis.
2. At this point G1(s) H1(s) = 0
3. At this point
Select the correct answer using the options given below:
1. It need not always occur only on the real axis.
2. At this point G1(s) H1(s) = 0
3. At this point
Select the correct answer using the options given below:
A.
1, 2 and 3
B.
1 and 2
C.
2 and 3
D.
1 and 3
AnswerAnswer: Option D
Solution
Answer: Option D
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