Cross Drainage Work MCQs

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

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

Cross Drainage Work MCQs | Page 2 of 5

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Q11.
In which of the following arrangement, the perennial drainage discharge is advantageously used?

a.

Level crossing

b.

Inlets and Outlets

c.

Syphon

d.

Aqueduct

Discuss
Answer: (a).Level crossing
Q12.
The number of inlets should be equal to the number of outlets.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q13.
Which of the following is a disadvantage of CD works carrying drainage over the canal?

a.

The arrangement is generally constructed when the drain is very big as compared to the section of the canal

b.

The damage caused by floods is not rare

c.

The CD works are more liable to damage than the earthwork of the canal

d.

The perennial canal is not open to inspection or maintenance

Discuss
Answer: (d).The perennial canal is not open to inspection or maintenance
Q14.
The canal alignment is finalized only after finalizing the CD works.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q15.
The relative bed levels of the canal and the drainage may be changed and manipulated by _________________

a.

changing the alignment

b.

changing the positions of the water table

c.

altering the head level

d.

use of dewatering equipment

Discuss
Answer: (a).changing the alignment
Q16.
The selection of the CD works depends on?

i. Selecting canal alignment
ii. Position of water-table and availability of dewatering equipment
iii. Suitability of soil for embankment
iv. Availability of funds

a.

i and ii

b.

i, ii and iv

c.

i, ii and iii

d.

i, ii, iii and iv

Discuss
Answer: (d).i, ii, iii and iv
Q17.
Inlets and Outlets are inferior to aqueduct or super-passage type of work.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q18.
In order to reduce the CD works, the artificial canals are generally aligned along the ridgeline.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q19.
The type of canal alignment which involves maximum CD works is a ______________

a.

ridge canal

b.

contour canal

c.

side slope canal

d.

both ridge and contour canal

Discuss
Answer: (b).contour canal
Q20.
What is Lacey’s equation for fixing the approximate value of the required waterway for the drain?

a.

P = 4.75 Q

b.

P = 4.57 Q

c.

P = 4.75 Q^1/2

d.

P = 4.57 Q^1/2

Discuss
Answer: (c).P = 4.75 Q^1/2
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