Irrigation Engineering The consumptive use of water for a crop May be supplied partly by precipitation and partly by irrigation Is measured as depth of water on irrigated area Is measured as the volume of water per unit area All of these May be supplied partly by precipitation and partly by irrigation Is measured as depth of water on irrigated area Is measured as the volume of water per unit area All of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In India, which of the following is adopted as standard recording rain-gauge? Symon’s rain-gauge Natural siphon type Tipping bucket type Weighing bucket type Symon’s rain-gauge Natural siphon type Tipping bucket type Weighing bucket type ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When surface of transpiration is submerged under water, then potential evapotranspiration is much more than evapotranspiration equal to evapotranspiration much less than evapotranspiration equal to or less than evapotranspi-ration much more than evapotranspiration equal to evapotranspiration much less than evapotranspiration equal to or less than evapotranspi-ration ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The rainfall on five successive days were measured as 100 mm, 80 mm, 60 mm, 40 mm and 20 mm respectively. If the infiltration index or the storm loss rate for the catchment area is earlier estimated as 50 mm/day, the total surface run off will be 60 mm 50 mm 90 mm 140 mm 60 mm 50 mm 90 mm 140 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The peak of a 4 hour flood hydrograph is 240 m3/sec . If the rainfall excess is 80 mm and base flow which is constant is 40 m3/sec, then the peak of 4-hours unit hydrograph will be 20 m3/sec 25 m3/sec 30 m3/sec 35 m3/sec 20 m3/sec 25 m3/sec 30 m3/sec 35 m3/sec ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Lane's weighted creep theory assumes Double weightage to horizontal creep and one weightage to vertical creep Triple weightage to horizontal creep and one weightage to vertical creep Triple weightage to vertical creep and one weightage to horizontal creep Equal weightage to horizontal and vertical creeps Double weightage to horizontal creep and one weightage to vertical creep Triple weightage to horizontal creep and one weightage to vertical creep Triple weightage to vertical creep and one weightage to horizontal creep Equal weightage to horizontal and vertical creeps ANSWER DOWNLOAD EXAMIANS APP
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