Water Pollution MCQs

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

Water Pollution MCQs | Page 14 of 26

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Q131.
Anaerobic decomposition is also known as
Discuss
Answer: (a).Putrefaction
Discuss
Answer: (a).Parafins and aromatic compounds
Q133.
'turbidity' increases as long as sewage becomes
Discuss
Answer: (b).Strong
Q134.
Floating materials in preliminary treatment includes:
Discuss
Answer: (d).Dead animals
Q135.
Rise in temperature due to heat from power plant and industries is known as
Discuss
Answer: (b).Thermal Pollution
Q136.
What does help in reaeration from atmosphere?
Discuss
Answer: (a).Turbidity
Q137.
What causes erosion of concrete degradation?
Discuss
Answer: (a).Bacterial corrosion
Q138.
Which microorganism is responsible for cholera, typhoid, dysentery?
Discuss
Answer: (a).Bacteria
Q139.
As temperature increases, water reduces amount of dissolved oxygen, resulting in increased
Discuss
Answer: (c).Biological activity
Q140.
Preliminary treatment reduces solids, ranges from
Discuss
Answer: (b).20-40%