BOD Removal Methods MCQs

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

BOD Removal Methods MCQs | Page 8 of 8

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Q71.
______ weather requires large oxygen transfer.
Discuss
Answer: (b).Warm
Q72.
Ice mats _____ the oxygen transfer surface.
Discuss
Answer: (c).Reduce
Q73.
What is the depth range of facultative ponds?
Discuss
Answer: (d).1.2-1.5 m
Q74.
What is the maximum allowable temperature in facultative ponds?
Discuss
Answer: (c).25ËšC
Q75.
Which colour are the facultative ponds?
Discuss
Answer: (b).Green
Discuss
Answer: (b).Activated sludge process
Q77.
The one tank is aerating and filling while the other one is decant.
Discuss
Answer: (a).True
Q78.
Bio-selectors direct the flow.
Discuss
Answer: (a).True
Q79.
Calculate the area required for the system consisting of biox media for the following data.

Flow: 500 m³/h.
BOD: 500 mg/L
Discuss
Answer: (b).3.4 m³
Q80.
___________ helps to mix the incoming influent and the returned activated sludge.
Discuss
Answer: (d).Bio-selector
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