Q139
The gain-phase plots of open-loop transfer function of four different systems are shown below. The correct sequence of the increasing order of stability of these four systems will be:
The gain-phase plots of open-loop transfer function of four different systems are shown below. The correct sequence of the increasing order of stability of these four systems will be:


A.
D, C, B, A
B.
A, B, C, D
AnswerC.
B, C, A, D
D.
A, D, B, C
Answer: Option B
Solution
Answer: Option B
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