Air Pollution MCQs

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

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

Air Pollution MCQs | Page 2 of 36

Q11.
Which air pollutant cause corrosion of building?
Discuss
Answer: (a).SO₂
Q12.
Which of the following air pollutant effects plants the most?
Discuss
Answer: (a).Fluorine
Q13.
The size of cigarette particles is ______________
Discuss
Answer: (c).<1μm
Q14.
Concentration of fluorine that cause a phototoxicological effect on the plant is ___________
Discuss
Answer: (b).0.3μg/m³
Q15.
Which of the following gas is not colorless?
Discuss
Answer: (a).NO
Discuss
Answer: (d).Plume height + Actual height of the stack
Q17.
The chimney is emitting particulate matter. Which of the following is the correct expression of the height of the chimney? Here ‘Kₚ’ represents the emission of particulate matter.
Discuss
Answer: (a).HC = 74 Kₚ⁰·²⁷
Q18.
What is the minimum height of the chimney in a thermal power plant of capacity 350MW?
Discuss
Answer: (b).220m
Q19.
Which of the following is the correct expression of the height of chimney emitting sulfur dioxide?
Discuss
Answer: (b).HC = 14 Kₚ⁰·³³
Q20.
Coning plume occurs under which conditions?
Discuss
Answer: (b).Sub adiabatic
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