Pollution Monitoring Instruments MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Pollution Monitoring Instruments, 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 Pollution Monitoring Instruments 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 Pollution Monitoring Instruments mcq questions that explore various aspects of Pollution Monitoring Instruments problems. Each MCQ is crafted to challenge your understanding of Pollution Monitoring Instruments 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 Pollution Monitoring Instruments 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 Pollution Monitoring Instruments. 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 Pollution Monitoring Instruments knowledge to the test? Let's get started with our carefully curated MCQs!

Pollution Monitoring Instruments MCQs | Page 3 of 5

Q21.
CO laser is operated at liquid nitrogen temperature.
Discuss
Answer: (a).True
Q22.
The chemiluminescence reactor with ozonator is specific to which of the following compounds?
Discuss
Answer: (b).NO
Q23.
In which of the following ways can chemiluminescence occur in compounds of nitrogen?
Discuss
Answer: (a).When NO₂ returns to ground state from excited state
Q24.
West-Gaeke colorimetric method is used to analyse oxides of nitrogen.
Discuss
Answer: (b).False
Q25.
Which of the following is the full scale range of Infrared spectroscopy method used for measurement of carbon monoxide?
Discuss
Answer: (d).0-50 ppm
Q26.
Which of the following is the full scale range of Gas chromatography method used for measurement of carbon monoxide?
Discuss
Answer: (a).0-200 ppm
Q27.
Which of the following are not the characteristics of Non-dispersive infrared analyzer method?
Discuss
Answer: (c).Effect of interfering components is high
Q28.
Non-dispersive infrared analyzer depends on the characteristic absorption of the CO molecule at a wavelength of __________
Discuss
Answer: (b).4.6 µm
Q29.
The zero of the scale is calibrated using which of the following as the sample?
Discuss
Answer: (d).Pure nitrogen
Q30.
The disadvantage of Non-dispersive infrared analyzer is that the effect of flow rate is large.
Discuss
Answer: (b).False
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