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Civil Engineering - Irrigation

Exercise : Irrigation - Section 1
16.
If L is total length of a canal in kilometres, P is total perimeter of its lining in metres and C is the cost of lining per square metre, the additional expenditure involved on lining, is
1000 PLC
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Pick up the incorrect statement from the following:
In free flooding irrigation, water is admitted at one corner of a field and is allowed to spread over the entire area
In check method of irrigation, the field is divided into smaller compartments and water is admitted to each in turn
In furrow irrigation water is admitted between the rows of plants in the field
None of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
Fundamental momentum equation for a hydraulic jump, is
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
In a Sarda type fall, the rectangular crest, may be used for discharge upto
6 cumecs
10 cumecs
14 cumecs
20 cumecs
25 cumecs.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
When a canal is carried over a natural drainage, the structure provided, is known as
syphon
aqueduct
super passage
syphon-aqueduct.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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