Irrigation Engineering The level of the floor of a syphon aqueduct can be obtained By subtracting the depth of the culvert from the canal bed level By subtracting the thickness of culvert plus the depth of the culvert from the canal bed level Both (a) and (b) None of these By subtracting the depth of the culvert from the canal bed level By subtracting the thickness of culvert plus the depth of the culvert from the canal bed level Both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A fall in a canal bed is generally provided, if Ground slope is practically the same as the designed bed slope Designed bed slope exceeds the ground slope None of these Ground slope exceeds the designed bed slope Ground slope is practically the same as the designed bed slope Designed bed slope exceeds the ground slope None of these Ground slope exceeds the designed bed slope 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 30 m3/sec 35 m3/sec 20 m3/sec 25 m3/sec 30 m3/sec 35 m3/sec 20 m3/sec 25 m3/sec ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When surface of transpiration is submerged under water, then potential evapotranspiration is much less than evapotranspiration equal to or less than evapotranspi-ration equal to evapotranspiration much more than evapotranspiration much less than evapotranspiration equal to or less than evapotranspi-ration equal to evapotranspiration much more than evapotranspiration ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering With the increase in the quantity of water supplied, the yield of most crops increases upto a certain limit and then becomes constant increases upto a certain limit and then decreases increases continuously decreases continuously increases upto a certain limit and then becomes constant increases upto a certain limit and then decreases increases continuously decreases continuously ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a proportional outlet, the flexibility is greater than 1 between zero and 1 zero 1 greater than 1 between zero and 1 zero 1 ANSWER DOWNLOAD EXAMIANS APP
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