Irrigation Engineering
As compared to gravity dams, earthen dams

are less susceptible to failure
require sound rock foundations
require less skilled labour
are costlier

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Irrigation Engineering
Pick up the correct statement from the following and answer

All of these
In a level crossing a regulator is provided across the drainage at its down-stream
In a level crossing, a cross regulator is provided on the canal below the crossing
In a level crossing, a crest with its top at the canal F.S.L. is provided across the drainage at its up-stream junction with canal

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