Sedimentation and Filtration MCQs

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

Sedimentation and Filtration MCQs | Page 17 of 19

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Q161.
Which device is used for screening stored water which do not contain microscopic sized particles?
Discuss
Answer: (d).Micro-Strainers
Q162.
What is the diameter of drum of a Micro-Strainer?
Discuss
Answer: (c).3m
Q163.
What is the thickness of a layer of a diatomite filter?
Discuss
Answer: (c).3mm
Q164.
The diatomite is applied on the septum at the rate of ______
Discuss
Answer: (c).300gm/m²
Q165.
Consider the following statements regarding diatomite filters.

i. They are not used for water having high turbidity.
ii. They are not suitable for municipal water supplies.
iii. They are not used for temporary and shifting camps.

Which of the above statement is/are false?
Discuss
Answer: (d).iii only
Q166.
How many types of settling are there in the sedimentation tank?

a.

3

b.

4

c.

5

d.

6

Discuss
Answer: (b).4
Q167.
The settling velocity of spherical particle is given by ____________
Discuss
Answer: (c).Stokes equation
Q168.
In the expression vS = 1.8 (g*d (G-1))½, the diameter of spherical particle is ____________
Discuss
Answer: (d).>1mm
Q169.
In which type of settling, settling of particles takes place by the contact of impurities with each other present in wastewater?
Discuss
Answer: (c).Compression settling
Q170.
_______ is formed when alum is added to sewage.
Discuss
Answer: (b).Floc