Irrigation Engineering Under the same conditions, which of the following shapes of water surface will give the highest rate of evaporation ? convex water surface independent of shape of water surface concave water surface flat water surface convex water surface independent of shape of water surface concave water surface flat water surface ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the area of its cross-section, is R2 (θ + cot θ) R (θ + cot θ) R (θ + tan θ) R2 (θ + tan θ) R2 (θ + cot θ) R (θ + cot θ) R (θ + tan θ) R2 (θ + tan θ) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Pick up the incorrect statement from the following. Culturable commanded area is the gross area of an irrigation canal system less Forest area Fallow land Populated area Alkaline area Forest area Fallow land Populated area Alkaline area ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A counter berm is A vertical benching provided on the inner edge of the bank A horizontal benching provided on the inside slope A vertical benching provided on the outer edge of the bank A horizontal benching provided on the outside slope A vertical benching provided on the inner edge of the bank A horizontal benching provided on the inside slope A vertical benching provided on the outer edge of the bank A horizontal benching provided on the outside slope ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable location of a canal head work, is Boulders stage of the river Rock stage of the river Delta stage of the river Trough stage of the river Boulders stage of the river Rock stage of the river Delta stage of the river Trough stage of the river ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Finally formed berms in canals are provided for Protection of banks erosion by the waves Strengthening of banks All of these Control of seepage losses Protection of banks erosion by the waves Strengthening of banks All of these Control of seepage losses ANSWER DOWNLOAD EXAMIANS APP
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