Waste Water Engineering MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Waste Water Engineering, a fundamental topic in the field of Civil Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Waste Water Engineering 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 Waste Water Engineering mcq questions that explore various aspects of Waste Water Engineering problems. Each MCQ is crafted to challenge your understanding of Waste Water Engineering principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Civil Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Waste Water Engineering MCQs are your pathway to success in mastering this essential Civil Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Waste Water Engineering. 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 Waste Water Engineering knowledge to the test? Let's get started with our carefully curated MCQs!

Waste Water Engineering MCQs | Page 31 of 32

Discover more Topics under Civil Engineering

01.

Building Materials

02.

Surveying

03.

Soil Mechanics and Foundation Engineering

04.

Applied Mechanics

05.

Hydraulics

06.

RCC Structures Design

07.

Irrigation

08.

Railways

09.

Construction Management

10.

Theory of Structures

11.

Estimating and Costing

12.

Docks and Harbours

13.

Elements of Remote Sensing

14.

Building Construction

15.

Concrete Technology

16.

Advanced Surveying

17.

Materials Strength

18.

Water Resources Engineering

19.

Water Supply Engineering

20.

Steel Structure Design

21.

Highway Engineering

22.

Airport Engineering

23.

SI Units

24.

Structural Design Specifications

25.

Tunnelling

26.

Engineering Economy

Q301.

The most efficient cross-section of sewers in a combined sewerage system is

a.

parabolic

b.

circular

c.

rectangular

d.

new egged.

Discuss

Answer: (b).circular

Q302.

Pick up the incorrect size of stone ware sewers

a.

52.5 cm

b.

67.5 cm

c.

82.5 cm

d.

none of these.

Discuss

Answer: (d).none of these.

Q303.

The grit and silt of the grit chambers, may not be used for

a.

raising low lying areas by dumping

b.

concreting

c.

both (a) and (b)

d.

neither (a) nor (b).

Discuss

Answer: (b).concreting

Q304.

In a sludge tank, the gas mainly produced, is

a.

Oxygen

b.

Nitrogen

c.

Hydrogen

d.

Methane.

Discuss

Answer: (d).Methane.

Q305.

The sewage treatment units in which anaerobic decomposition of organic matter is used, are called

a.

imhoff tanks

b.

trickling filters

c.

sludge sedimentation tanks

d.

none of these.

Discuss

Answer: (b).trickling filters

Q306.

The spacing of man holes along a straight portion of a sewer is 300 m, the diameter of the sewer may be

a.

0.9 cm

b.

1.2 m

c.

1.5 m

d.

> 1.5 m.

Discuss

Answer: (d).> 1.5 m.

Q307.

The most efficient cross section of sewers in a separate sewerage system is

a.

parabolic

b.

circular

c.

rectangular

d.

new egged.

Discuss

Answer: (b).circular

Q308.

If a 2% solution of sewage sample is incubated for 5 days at 20°C and the dissolved oxygen depletion was found to be 8 mg/l. The BOD of the sewage is

a.

100 mg/l

b.

200 mg/l

c.

300 mg/l

d.

400 mg/l.

Discuss

Answer: (d).400 mg/l.

Q309.

The intensity of rain is expressed in

a.

cm/minute

b.

cm/hour

c.

cm/day

d.

none of these.

Discuss

Answer: (b).cm/hour

Q310.

1000 kg of sewage contains

a.

0.112 kg in suspension

b.

0.112 kg in solution

c.

0.225 kg in solution

d.

both (a) and (c) of above.

Discuss

Answer: (d).both (a) and (c) of above.

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