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Chemical Engineering · Q30

Process Control And Instrumentation

Engineering and GATE · Chemical Engineering · question 30

Q30

Select the correct statement from the following.

A.
The frequency response of a pure capacity process is unbounded
B.
The phase lag of a pure time delay system decreases with increasing frequency
C.
The amplitude ratio of a pure capacity process is inversely proportional to frequency
Answer
D.
The amplitude ratio of a pure time delay system increases with frequency

Answer: Option C

Solution

Answer: Option C
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