Types of Settling Tank MCQs

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

Types of Settling Tank MCQs | Page 10 of 11

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Q91.
What is the chemical formula of aluminium sulphate?
Discuss
Answer: (a).Alβ‚‚(SOβ‚„)₃
Discuss
Answer: (c).10⁻⁢ m
Q93.
What is the test used to select the type of coagulant required?
Discuss
Answer: (b).Jar test
Q94.
What is the ratio of Alum/Phosphate while adding alum to a waste water in order to remove the phosphates present?
Discuss
Answer: (a).1.4:2.5
Q95.
At what pH is the solubility of AlPOβ‚„ minimum?
Discuss
Answer: (b).6.3
Q96.
At what pH is the solubility of FePOβ‚„ minimum?
Discuss
Answer: (b).5.3
Q97.
Addition of which of these result in lowering the BOD level?
Discuss
Answer: (b).Polymer
Q98.
What is the ideal mixing time required for polymers?
Discuss
Answer: (c).10-30 secs
Q99.
What is the detention time assumed while designing a flocculator?
Discuss
Answer: (b).20 mins
Q100.
Calculate the volume of flocculator for the following data:

Flow rate: 2200m³/hr
Discuss
Answer: (a).733 m³