Irrigation Engineering If the straight sides of a triangular section of a lined canal with circular bottom of radius D, make an angle ? with horizontal, the hydraulic mean depth is D D/3 D/5 D/2 D D/3 D/5 D/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Borrow pits should preferably be located in Central half width of the section of the canal Field on the right side of the canal Fields on both sides of the canal Field on the left side of the canal Central half width of the section of the canal Field on the right side of the canal Fields on both sides of the canal Field on the left side of the canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a catchment area of 120 km2, the equilibrium discharge in m3/hour of an S-curve obtained by the summation of 6 hour unit hydro graph is 2.4 xlO6 0.2 x 106 0.6 x 106 7.2 xlO6 2.4 xlO6 0.2 x 106 0.6 x 106 7.2 xlO6 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The top of the capillary zone Lies below the water table at every point None of these Lies above the water table at every point Coincides the water table at every point Lies below the water table at every point None of these Lies above the water table at every point Coincides the water table at every point ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a standing crop, the consumptive use of water is equal to the depth of water Transpired and evaporated by the crop Evaporated by the crop Transpired by the crop Used by the crop in transpiration, evaporation and also the quantity of water evaporated from adjacent soil Transpired and evaporated by the crop Evaporated by the crop Transpired by the crop Used by the crop in transpiration, evaporation and also the quantity of water evaporated from adjacent soil ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Bligh's theory of seepage assumes More weightage to horizontal creep than vertical creep Less weightage to horizontal creep than vertical creep Equal weightage to the horizontal and vertical creep Loss of head follows the sine curve More weightage to horizontal creep than vertical creep Less weightage to horizontal creep than vertical creep Equal weightage to the horizontal and vertical creep Loss of head follows the sine curve ANSWER DOWNLOAD EXAMIANS APP
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