Chemical Engineering - Process Control and Instrumentation - Discussion

Discussion Forum : Process Control and Instrumentation - Section 1 (Q.No. 23)

Process Control and Instrumentation

23.

The closed loop pole of a stable second order system could be

both real and positive.

complex conjugate with positive real parts.

both real and negative.

one real positive and the other real negative.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

11 comments Page 2 of 2.

Dumbi Boipai said: 1 decade ago

For a Stable system, pole should have negative real part. So the answer should be 'C' not 'A'.

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