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 R (θ + tan θ) R (θ + cot θ) R2 (θ + cot θ) R2 (θ + tan θ) R (θ + tan θ) R (θ + cot θ) R2 (θ + cot θ) R2 (θ + tan θ) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The water utilizable by plants is available in soils mainly in the form of gravity water capillary water chemical water hydroscopic water gravity water capillary water chemical water hydroscopic water ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Regime conditions in a channel may occur if Discharge is constant Channel flows uniformly in incoherent alluvium as that transported in suspension All listed here Silt grade and silt charge are constant Discharge is constant Channel flows uniformly in incoherent alluvium as that transported in suspension All listed here Silt grade and silt charge are constant ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The best unit duration of storm for a unit hydrograph is one-fourth of basin lag equal to basin lag 1 hour one-half of basin lag one-fourth of basin lag equal to basin lag 1 hour one-half of basin lag ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Infiltration rate is always more than the infiltration capacity equal to or less than the infiltration capacity less than the infiltration capacity equal to or more than the infiltration capacity more than the infiltration capacity equal to or less than the infiltration capacity less than the infiltration capacity equal to or more than the infiltration capacity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The aqueduct or superpassage type of works are generally used when high flood drainage discharge is small None of these high flood drainage discharge is large and short lived high flood drainage discharge is large and continues for a long time high flood drainage discharge is small None of these high flood drainage discharge is large and short lived high flood drainage discharge is large and continues for a long time ANSWER DOWNLOAD EXAMIANS APP
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