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Canal Lining MCQ Questions And Answers - Irrigation Engineering

Canal Lining MCQs : This section focuses on the "Canal Lining" in Irrigation Engineering. These Multiple Choice Questions (MCQs) should be practiced to improve the Irrigation Engineering skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

Canal lining is the process of reducing seepage loss of irrigation water by adding an impermeable layer to the edges of the trench.

C. Can be true or false
D. Can not say

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Question 2

Seepage can result in losses of ____________ of irrigation water from canals.

A. 10 to 30 percent
B. 20 to 35 percent
C. 15 to 25 percent
D. 30 to 50 percent

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Question 3

The oldest known paved canal was discovered in?

A. 1990
B. 1992
C. 1995
D. 1998

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Question 4

Plastic membranes are?

A. thin
B. very thin
C. thick
D. very thick

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Question 5

___________- is a simple form of soil canal lining, which serves as a relatively cheap alternative to other methods.

A. Concrete clay
B. Plastic membrane
C. Both A and B
D. Compacted clay

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Question 6

What type of losses can be mainly avoided by lining the canals?

A. Evaporation Losses
B. Erosion of Canal Bed
C. Seepage Losses
D. Discharge Losses at Branch Canals

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Question 7

What is the name given to the land unfit for agriculture due to waterlogging?

A. Desert
B. Tundra
C. Waterlogged Area
D. Thur

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Question 8

Which of the following is not an advantage of the lining of the canal?

A. Seepage control
B. Increased maintenance costs
C. Prevention of water-logging
D. Increase in channel capacity

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Question 9

Which of the following statement is wrong?

A. A lined canal is not susceptible to erosion
B. The provision of adequate lining reduces the danger of breaches of channel
C. The lining does not reduce the money spent in removing weeds
D. Lining eliminates flood dangers

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Question 10

Concrete canal lining is often used due to its high structural strength and longevity.

C. Can be true or false
D. Can not say

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