Chemical Engineering - Process Control and Instrumentation - Discussion

Discussion Forum : Process Control and Instrumentation - Section 7 (Q.No. 11)
11.
0n-off control which is a special case of proportional control, has a band width of about __________ percent.
100
75
25
0
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

M S Shetty said:   7 years ago
On and off means it is digital system, digital system has zero bandwidth.

Lori said:   2 years ago
It has a high kc value which means less sensitive since it is inversely proportional to the proportional bandwidth, our answer is 00000.

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