Chemical Engineering
GATE CH Instrumentation and Process Control PYQs
Build your understanding with focused practice from past exam papers.
Questions 51–54 of 54. Imported answers require independent review unless marked reviewed.
Question 21
Open questionCHMCQ1 markNeeds review
An LVDT (Linear Variable Differential Transformer) is a transducer used for converting
Your answerChoose one option.
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Open questionCHNAT2 marksNeeds review
The transfer function of a system is
For a unit step increase in the input, the fractional overshoot, rounded to 2 decimal places, is _____.Log in to check the answer
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Open questionCHNAT2 marksNeeds review
The open loop transfer function of a process with a proportional controller (gain
) is
Based on the Bode criterion for closed-loop stability, the ultimate gain of the controller, rounded to 2 decimal places, is __________.Log in to check the answer
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Open questionCHNAT2 marksNeeds review
The characteristic equation of a closed-loop system is
The value of
beyond which the system just becomes unstable, rounded to the nearest integer, is __________.Log in to check the answer
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