Dam Design and Construction MCQs

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

Dam Design and Construction MCQs | Page 3 of 16

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Q21.
The proposed masonry arch bridge having the total height of its abutments or piers from top to bottom as H can be proposed to have economical spans each equal to ______

a.

2/3 H

b.

2H

c.

1.2 H

d.

1.5 H

Discuss
Answer: (b).2H
Q22.
A bridge culvert is to be constructed across a proposed lined canal. The afflux at this site for a contracted canal width can be computed by __________

a.

Unwin’s formula

b.

Broad-crested weir formula

c.

Orifice formula

d.

Molesworth formula

Discuss
Answer: (d).Molesworth formula
Q23.
While going to the Tirupati Tirumala Devasthanam from Madras, highway road is found to be lowered at several places over which natural drainage flow during the rainy season. Such dips in the roads are called ___________________

a.

freeways

b.

road dips

c.

causeways

d.

broadways

Discuss
Answer: (c).causeways
Q24.
The most economical central angle of the arch rings of an arch dam can be adopted only at one place preferably at mid-height in an arch dam is of the type __________________

a.

constant angle arch dam

b.

constant radius arch dam

c.

both constant angle and constant radius arch dam

d.

variable radius arch dam

Discuss
Answer: (b).constant radius arch dam
Q25.
In an arch dam, the extrados curve refer to the arch rings corresponding to the ____________________

a.

the upstream face of the dam

b.

downstream face of the dam

c.

side face of the dam

d.

either upstream or downstream face of the dam

Discuss
Answer: (a).the upstream face of the dam
Q26.
A V-shaped valley with stronger foundations can suggest the choice of an arch dam is of the type ___________________________

a.

constant radius arch dam

b.

variable radius arch dam

c.

constant angle arch dam

d.

variable angle arch dam

Discuss
Answer: (c).constant angle arch dam
Q27.
A constant radius arch dam is also sometimes called as _______________

a.

constant centre arch dam

b.

constant angle arch dam

c.

variable angle arch dam

d.

variable centre arch dam

Discuss
Answer: (a).constant centre arch dam
Q28.
The type of arch dam which generally requires overhangs at abutments is of ________________________

a.

constant radius type

b.

variable radius type

c.

constant angle type

d.

variable angle type

Discuss
Answer: (c).constant angle type
Q29.
Which of the following forces is the least important in the design of arch dams?

a.

Reservoir water force

b.

Uplift pressure

c.

Temperature stresses

d.

Ice load

Discuss
Answer: (b).Uplift pressure
Q30.
Which of the following theory is the most accurate method to design arch?

a.

The thin cylinder theory

b.

The theory of elastic arches

c.

The trial load method

d.

Creep theory

Discuss
Answer: (c).The trial load method
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