Irrigation MCQs

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

Irrigation MCQs | Page 11 of 15

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Q101.
Finally formed berms in canals are provided for

a.

protection of banks erosion by the waves

b.

control of seepage losses

c.

strengthening of banks

d.

all the above.

Discuss
Answer: (d).all the above.
Q102.
An outlet is said to be proportional if its flexibility, is

a.

zero

b.

less than one

c.

more than one

d.

one

Discuss
Answer: (d).one
Q103.
The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is

a.

1.084

b.

1.074

c.

1.064

d.

1.054

Discuss
Answer: (a).1.084
Q104.
For standing crops in undulating sandy fields, the best method of irrigation, is

a.

sprinkler irrigation

b.

free flooding

c.

check method

d.

furrow method

Discuss
Answer: (a).sprinkler irrigation
Q105.
Pick up the correct sequence of the part of a canal system from the following

a.

Head work-distributary-branch canal-minor

b.

Head works-main canal-branch canal-dis-tributary-minor

c.

Head works-main canal-branch canal-minor-distributary

d.

Heads works-branch canal-main canal distributary, minor.

Discuss
Answer: (b).Head works-main canal-branch canal-dis-tributary-minor
Q106.
A counter berm is

a.

a horizontal benching provided on the inside slope

b.

a horizontal benching provided on the outside slope

c.

a vertical benching provided on the outer edge of the bank

d.

a vertical benching provided on the inner edge of the bank.

Discuss
Answer: (b).a horizontal benching provided on the outside slope
Q107.
Pick up the correct statement from the following:

a.

Water table generally follows the ground surface above it with a few exceptions

b.

Static level of water in an open well indicates the position of the water table

c.

Saturated pores of a soil in the capillary zone above water table have negative pressure

d.

All the above.

Discuss
Answer: (d).All the above.
Q108.
For diversion of flood water of rivers, the type of canal constructed, is

a.

ridge canal

b.

perennial canal

c.

inundation canal

d.

canal.

Discuss
Answer: (c).inundation canal
Q109.
To control the silt entry into a distributary at head regulator, King's vanes are provided which are the walls

a.

of R.C.C. or steel plate 8 cm thick

b.

of height l/3rd to l/4th the depth of water in the main canal

c.

spaced at interval of 1.5 times their heights

d.

all the above.

Discuss
Answer: (d).all the above.
Q110.
The ratio of the rate of change of discharge of an outlet to the rate of change in level of water surface in a distributary at its normal depth, is known as

a.

efficiency

b.

sensitivity

c.

flexibility

d.

modular limit.

Discuss
Answer: (b).sensitivity
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