Irrigation Engineering The most suitable chemical which can be applied to the water surface for reducing evaporation is Methyl alcohol Butyl alcohol Ethyl alcohol Cetyl alcohol Methyl alcohol Butyl alcohol Ethyl alcohol Cetyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The water stored in the reservoir below the minimum pool level is called dead storage valley storage surcharge storage useful storage dead storage valley storage surcharge storage useful storage ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the perimeter of the canal is R (θ + cos θ) R (θ + tan θ) 2R (θ + tan θ) 2R (θ + cos θ) R (θ + cos θ) R (θ + tan θ) 2R (θ + tan θ) 2R (θ + cos θ) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following types of falls use parabolic glacis for energy dissipation ? inglis fall glacis fall vertical drop fall Montague type fall inglis fall glacis fall vertical drop fall Montague type fall ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The length of a meander is the distance along the river between the tangent point of one curve to the tangent point of Next curve of the same order Reverse curve None of these Reverse curve plus the width of the river Next curve of the same order Reverse curve None of these Reverse curve plus the width of the river ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Khosla, the exits gradient of surface flow Is independent of the b/d ratio None of these Is independent of the depths of d/s cut off walls Depends upon the b/d ratio Is independent of the b/d ratio None of these Is independent of the depths of d/s cut off walls Depends upon the b/d ratio ANSWER DOWNLOAD EXAMIANS APP
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