Unit Operations for Wastewater Treatment MCQs

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

Unit Operations for Wastewater Treatment MCQs | Page 5 of 10

Q41.
Which of these is the mathematical representation of a condition of a plug flow reactor after a tracer is added?
Discuss
Answer: (a).ŧ=V/Q
Q42.
What is the mathematical representation of a completely stirred reactor after a tracer is added?
Discuss
Answer: (b).C=C₀e⁻¹/ŧ
Q43.
Screening and comminution are preliminary treatment processes.
Discuss
Answer: (a).True
Q44.
_____ devices remove materials which would damage equipment or interfere with a process.
Discuss
Answer: (b).Screening
Q45.
__________ represents the heavier inert matter in wastewater.
Discuss
Answer: (d).Grit
Q46.
Supplemental means of aeration are often employed with an equalization basin to provide better mixing.
Discuss
Answer: (a).True
Q47.
Which of the following should be provided in the case where aeration is absent?
Discuss
Answer: (b).Mechanical mixers
Q48.
Which process is employed to gain sufficient head for the wastewater?
Discuss
Answer: (b).Pumping
Q49.
What is the most common used coagulant?
Discuss
Answer: (a).Alum
Q50.
What is the intermediate zone composed of in aerobic-anaerobic ponds?
Discuss
Answer: (c).Facultative bacteria
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