Industrial Gas Analysers MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Industrial Gas Analysers, a fundamental topic in the field of Analytical Instrumentation. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Industrial Gas Analysers 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 Industrial Gas Analysers mcq questions that explore various aspects of Industrial Gas Analysers problems. Each MCQ is crafted to challenge your understanding of Industrial Gas Analysers principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Analytical Instrumentation tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Industrial Gas Analysers MCQs are your pathway to success in mastering this essential Analytical Instrumentation topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Industrial Gas Analysers. 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 Industrial Gas Analysers knowledge to the test? Let's get started with our carefully curated MCQs!

Industrial Gas Analysers MCQs | Page 4 of 10

Q31.
In polarographic cell when potential is applied, oxygen is reduced at __________ when KCl is present.
Discuss
Answer: (b).Cathode
Q32.
Polarographic cells are used to measure the partial pressure of gases only in static gas monitoring systems and not in continuous streams.
Discuss
Answer: (b).False
Q33.
Polarographic cells used for measuring the partial pressure of oxygen are temperature-sensitive.
Discuss
Answer: (a).True
Q34.
Nitrogen dioxide can be detected with a paramagnetic analyser.
Discuss
Answer: (a).True
Q35.
Nitrogen oxide cannot be directly analysed using UV and Visible analyzers due to which of the following reasons?
Discuss
Answer: (d).It is transparent in UV visible regions
Discuss
Answer: (a).Treating sample gas with pressurized oxygen
Discuss
Answer: (b).Treating sample gas with ozone
Q38.
During analysis of NO₂ using Chemiluminescent analyser, why is NO₂ not made to react with ozone directly?
Discuss
Answer: (b).It is a slow process
Q39.
The instruments based on chemiluminescence maintain linearity in which of the following ranges?
Discuss
Answer: (c).1ppb to 1000ppb
Q40.
How can absorption be enhanced while determining NO concentration using CO laser?
Discuss
Answer: (b).By placing NO in a magnetic field
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