Preliminary Treatment MCQs

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

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

Preliminary Treatment MCQs | Page 3 of 5

Q21.
What is the mathematical representation of hydraulic loses through a screen?
Discuss
Answer: (b).hL= 1/C(V²-v²/2g)
Q22.
Which of these screens is used to remove secondary suspended solids?
Discuss
Answer: (b).Fine drum rotary screen
Q23.
What is the headloss for fine screens?
Discuss
Answer: (a).0.8-1.4m
Q24.
What is the amount of BOD removed by a fixed parabolic fine screen?
Discuss
Answer: (c).5-20%
Q25.
How is the headloss for a fine screen calculated?
Discuss
Answer: (a).hL= 1/2g(Q/CA)²
Q26.
What is the size of the openings for a microscreen?
Discuss
Answer: (b).10-35µm
Q27.
What is the removal efficiency of TSS in case of microscreens?
Discuss
Answer: (d).10-80%
Q28.
What is the typical headloss through the microscreens?
Discuss
Answer: (b).75-150mm
Q29.
What is the hydraulic loading rate for a microscreen?
Discuss
Answer: (c).3-6 m³/m².min
Q30.
Comminutors are usually installed in which size of water treatment plants?
Discuss
Answer: (b).<0.2 m³/sec
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