Quality of Water MCQs

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

Quality of Water MCQs | Page 3 of 11

Q21.
What is the expression used for population forecasting by the geometrical increase method?
Discuss
Answer: (a).PO (1 + R/100)ⁿ
Q22.
Which method of population forecast combines both arithmetical increase and geometrical increase method?
Discuss
Answer: (c).Incremental increase method
Q23.
What is the expression used for population forecasting by the incremental increase method?
Discuss
Answer: (c).PO + n*x + (n (n+1) /2) *y
Discuss
Answer: (d).Decreased rate of growth method
Q25.
Consider the following statements.

i. The arithmetical increase method is suitable for new cities
ii. The decreasing growth rate method is used where the rate of growth shows a downward pattern
iii. The geometrical increase method is used for older cities

Which of the following above statements is/are correct?
Discuss
Answer: (c).Only ii
Q26.
Which method is suitable if the growth rate is decreasing and the population is reaching towards saturation?
Discuss
Answer: (d).Decreased rate of growth method
Q27.
Which method of population forecast is suitable when extension is required for small duration and past record is available for long duration?
Discuss
Answer: (b).Graphical extension method
Q28.
The size of suspended solids lies in the range of ________
Discuss
Answer: (c).10⁻¹ – 10⁻³ mm
Q29.
Suspended solids are measured by which of the following?
Discuss
Answer: (b).Gravimetric test
Q30.
The maximum permissible limit for suspended solids is ____________
Discuss
Answer: (c).30 mg/l
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