Sewage System MCQs

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

Sewage System MCQs | Page 8 of 19

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Q71.
The value of manning’s coefficient for cement concrete is ____________

a.

0.017

b.

0.13

c.

0.013

d.

0.17

Discuss
Answer: (c).0.013
Q72.
Which of the following conduit material has the maximum Kutter’s coefficient in terms of good surface?

a.

Brick

b.

Salt glazed stoneware

c.

Cast iron

d.

Galvanized iron

Discuss
Answer: (a).Brick
Q73.
The value of Bazen’s constant for good earthen channels is ____________

a.

0.12

b.

1.54

c.

0.50

d.

3.17

Discuss
Answer: (c).0.50
Q74.
Which of the following has a minimum manning’s coefficient in terms of fair interior surface?

a.

Plastic smooths

b.

Asbestos cement

c.

Brick

d.

Cement concrete

Discuss
Answer: (a).Plastic smooths
Q75.
Which of the following is the expression of the Manning’s formula?

a.

V = R⅓ S½/ N

b.

V = R⅔ S²/ N

c.

V = R⅔ S½/ N

d.

V = R⅔ S½

Discuss
Answer: (c).V = R⅔ S½/ N
Q76.
Which of the following order is correct regarding Hazen and William’s coefficient?

i. Steel pipe
ii. Cement lined pipe
iii. Wood stave pipe
iv. Asbestos cement pipe

a.

i > ii > iii > iv

b.

i > iii > ii > iv

c.

iv > ii > iii > i

d.

iv > iii > ii > i

Discuss
Answer: (d).iv > iii > ii > i
Q77.
_______ is the velocity at which the solid matter in sewage remained in suspended form.

a.

Settling velocity

b.

Self cleansing velocity

c.

Mean velocity

d.

Non Scouring velocity

Discuss
Answer: (b).Self cleansing velocity
Q78.
The expression for the self cleansing velocity is given by ____________

a.

(8*B* (G-1) *g*d/f)⅓

b.

(8*B* (G-1) *g*d/f)²

c.

(8*B* (G-1) *g*d/f)

d.

(8*B* (G-1) *g*d/f)½

Discuss
Answer: (d).(8*B* (G-1) *g*d/f)½
Q79.
The self cleansing velocity required for coarse sand is __________

a.

10cm/Sec

b.

20cm/Sec

c.

30cm/Sec

d.

40cm/Sec

Discuss
Answer: (b).20cm/Sec
Q80.
In which of the following, the self cleansing velocity is maximum?

a.

Angular stones

b.

Fine sand

c.

Fine clay

d.

Fine gravel

Discuss
Answer: (a).Angular stones
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