Process Control and Instrumentation MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Process Control and Instrumentation, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Process Control and Instrumentation MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Process Control and Instrumentation mcq questions that explore various aspects of Process Control and Instrumentation problems. Each MCQ is crafted to challenge your understanding of Process Control and Instrumentation principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Process Control and Instrumentation MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Process Control and Instrumentation. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Process Control and Instrumentation knowledge to the test? Let's get started with our carefully curated MCQs!

Process Control and Instrumentation MCQs | Page 24 of 35

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Answer: (d).COโ‚‚ percentage in the flue gas.
Q232.
Presence of a small amount of water in the organic systems can be determined by the __________ method.
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Answer: (d).dielectric constant end loss factor
Q233.
Thermal wells used in temperature measurements should have
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Answer: (d).high transmissivity of radiation.
Q234.
Which of the following flow-metering instru-ments is an areameter ?
Discuss
Answer: (b).Rotameter
Q235.
Out of the following themocouple wire insulating material, the highest temperature rating is for
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Answer: (b).ceramic fibre
Q236.
Which is the most suitable instrument for measuring pressure below 3 microns ?
Discuss
Answer: (c).Ionisation gauge
Q237.
Routh stability method uses __________ loop transfer function.
Discuss
Answer: (b).closed
Q238.
Liquid levels in autocalves are measued by
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Answer: (b).differential float type manometer
Q239.
E.m.f. generated by thermocouples is of the order of
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Answer: (a).millivolts
Q240.
A pyrheliometer is an instrument used for measuring the
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Answer: (b).beam radiation.