Rivers and Dam Reservoirs MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Rivers and Dam Reservoirs, 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 Rivers and Dam Reservoirs 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 Rivers and Dam Reservoirs mcq questions that explore various aspects of Rivers and Dam Reservoirs problems. Each MCQ is crafted to challenge your understanding of Rivers and Dam Reservoirs 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 Rivers and Dam Reservoirs MCQs are your pathway to success in mastering this essential Irrigation Engineering topic.

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Rivers and Dam Reservoirs MCQs | Page 10 of 19

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Q91.
As the reservoir elevation increases, the outflow discharge increases.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q92.
The maximum discharging capacity of a retarding reservoir should not be equal to the maximum safe carrying capacity of the channel downstream.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q93.
What is the most important physical characteristic of a reservoir?

a.

Storage capacity

b.

Annual Yield

c.

Average yield

d.

Reservoir water level

Discuss
Answer: (a).Storage capacity
Q94.
In general practice adopted for capacity computations is to actually survey the site contours only at vertical distances of __________________

a.

5 m or more

b.

Less than 5 m

c.

0.5 m or more

d.

Less than 0.5 m

Discuss
Answer: (a).5 m or more
Q95.
The area-elevation curve when integrated will yield the capacity-elevation curve.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q96.
Which of the following method does not give more than 3% error in the determination of the capacity of a reservoir?

a.

Prismoidal formula

b.

Trapezoidal method

c.

Average formula

d.

Integration method

Discuss
Answer: (d).Integration method
Q97.
The surcharge storage in a dam reservoir is the volume of water stored ________________

a.

between the minimum and maximum reservoir levels

b.

between the minimum and normal reservoir levels

c.

between normal and maximum reservoir levels

d.

below the minimum pool level

Discuss
Answer: (c).between normal and maximum reservoir levels
Q98.
The useful storage in a dam reservoir is the volume of water stored __________________

a.

between the minimum and maximum reservoir levels

b.

between the minimum and normal reservoir levels

c.

between normal and maximum reservoir levels

d.

below the minimum pool level

Discuss
Answer: (b).between the minimum and normal reservoir levels
Q99.
The dead storage in a dam reservoir is the available volume for collection of silt and sediment between _______________

a.

bed level of the reservoir and minimum reservoir level

b.

bed level of the reservoir and the silt level in the reservoir

c.

bed level of the reservoir and the normal pool level

d.

above the minimum pool level

Discuss
Answer: (a).bed level of the reservoir and minimum reservoir level
Q100.
Bank storage in a dam reservoir _________________

a.

increases the compound reservoir capacity

b.

decreases the computed reservoir capacity

c.

sometimes increases and sometimes decreases the computed reservoir capacity

d.

has no effect on computed reservoir capacity

Discuss
Answer: (a).increases the compound reservoir capacity
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