Sewage Filtration MCQs

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

Sewage Filtration MCQs | Page 8 of 9

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Q71.
_________ is defined as a volume in ml occupied by 1 gram of solid in the mixed liquor after 30 minutes of settling.
Discuss
Answer: (c).Sludge volume index
Q72.
The design value of food to microorganism ratio in the tapered aeration sludge process is ___________
Discuss
Answer: (c).0.4
Q73.
Which of the following sludge process has maximum aeration period?
Discuss
Answer: (b).Extended process
Q74.
The maximum BOD removal efficiency of the Step aeration process of the activated sludge system is ___________
Discuss
Answer: (a).92%
Q75.
BOD of sewage is dependent on food to microorganism ratio.
Discuss
Answer: (a).True
Q76.
_________ is the time at which sewage is detained in the aeration tank.
Discuss
Answer: (c).Aeration period
Q77.
Which of the following has minimum hydraulic retention time?
Discuss
Answer: (c).Modified aeration process
Q78.
The design solid surface loading in an activated sludge process is ___________
Discuss
Answer: (b).25 kg/m²/day
Q79.
Which of the following plant nutrient is not found in municipal sewage?
Discuss
Answer: (a).Arsenic
Q80.
The design pressure of ____ is applied on pressure type flotation device.
Discuss
Answer: (c).3kg/cm²
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