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A lined alluvial canal is best designed on the basis of
Safety ladders are provided in large irrigation canals, to
The main advantage offered by Bentonite layer lining in an irrigation canal is that:
Under-drainage arrangements in canals are- necessarily required in
In the alignment of an - irrigation channel wherefrom offtakes have to be provided at regular intervals, changes in the given channel parameters are made use of. The correct sequence of the decreasing order of preference of these parameters is
Theoretically the best cross section for a lined canal is
27 docs|296 tests
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27 docs|296 tests
|