Oil and Grease Removal MCQs

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

Oil and Grease Removal MCQs | Page 6 of 9

Discover more Topics under Waste Water Engineering

Q51.
Which of these pollutants does a lamella clarifier remove?
Discuss
Answer: (a).TSS
Q52.
What is the maximum rise rate in m³/m²/h considered while designing a Lamella clarifier?
Discuss
Answer: (c).1.2
Q53.
Calculate the flow per plate in a lamella clarifier for the following data?

Flow: 20 m³/h
Area of plate: 1.2 m²
Rise rate: 1.2 m³/m²/h
Discuss
Answer: (a).1.44 m³/h
Q54.
How many plates will be required in a lamella clarifier for the following data?

Flow: 40 m³/h
Area of plate: 1.2 m²
Rise rate: 1.2 m³/m²/h
Discuss
Answer: (c).29
Q55.
What is the angle at which the plates should be inclined in a lamella clarifier?
Discuss
Answer: (b).45-60 degree
Q56.
How many plates will be required in a lamella clarifier for the following data?

Flow: 120 m³/h
Area of plate: 1.8 m²
Rise rate: 0.9 m³/m²/h
Discuss
Answer: (a).75
Q57.
Calculate the Oil load for the following data.

Flow rate: 1000 m³/day
Oil present: 50 ppm
Discuss
Answer: (a).2.08 Kg/h
Q58.
What is the capacity of the oil skimmer used?

Flow: 90 m³/h
Oil present: 50 ppm
Discuss
Answer: (a).5 LPH
Q59.
What is the size of ionic particles present in wastewater?
Discuss
Answer: (c).0.001 micron
Q60.
The smallest particle size requiring removal from the fluid stream is called ______
Discuss
Answer: (b).Filtration degree
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