Chemical Engineering - Process Control and Instrumentation - Discussion

10. 

For a feed back control system to be stable, the

[A]. roots of the characteristic equation should be real.
[B]. poles of the closed loop transfer function should lie in the left half of the complex plane.
[C]. Bode plots of the corresponding open loop transfer function should monotoni-cally decrease.
[D]. poles of the closed loop transfer function should lie in the right half of the complex plane.

Answer: Option B

Explanation:

No answer description available for this question.

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