Irrigation Engineering The flow of water after spilling over the weir crest in chute spillway and side channel spillway respectively are Parallel and at right angle to weir crest Parallel to weir crest in both At right angle and parallel to weir crest At right angle to weir crest in both Parallel and at right angle to weir crest Parallel to weir crest in both At right angle and parallel to weir crest At right angle to weir crest in both ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The maximum rainfall depth of 300 mm in 24 hours has a return period of 100 years. The probability of 24 hours rainfall equal to or greater than 300 mm occurring at least once in 10 years is given by (0.99)10 1 – (0.99)10 l-(0.9)100 (0.9)00 (0.99)10 1 – (0.99)10 l-(0.9)100 (0.9)00 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a standing crop, the consumptive use of water is equal to the depth of water Used by the crop in transpiration, evaporation and also the quantity of water evaporated from adjacent soil Evaporated by the crop Transpired and 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 Evaporated by the crop Transpired and evaporated by the crop Transpired by the crop ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As compared to crest of the normal portion of the weir, the crest of the under sluice portion of weir is kept at higher level lower level any of the above depending on the design same level higher level lower level any of the above depending on the design same level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Canals constructed for draining off water from water logged areas, are known Valley canals Drains Inundation canals Contour canals Valley canals Drains Inundation canals Contour canals ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a barrage, the crest level is kept Low with large gates Low with no gates High with no gates High with large gates Low with large gates Low with no gates High with no gates High with large gates ANSWER DOWNLOAD EXAMIANS APP
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