Irrigation Engineering The field capacity of a soil is 25%, its permanent wilting point is 15% and specific dry unity weight is 1.5. If the depth of root zone of a crop, is 80 cm, the storage capacity of the soil, is 14 cm 12 cm 8 cm 10 cm 14 cm 12 cm 8 cm 10 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The useful storage is the volume of water stored in the reservoir between minimum pool level and maximum pool level normal pool level and maximum pool level minimum pool level and normal pool level river bed and minimum pool level minimum pool level and maximum pool level normal pool level and maximum pool level minimum pool level and normal pool level river bed and minimum pool level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The crest level of a canal diversion head work, depends upon Pond level Discharge perimeters All listed here F.S.L. of the canal Pond level Discharge perimeters All listed here F.S.L. of the canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Irrigation canals are generally aligned along Contour line Straight line Valley line Ridge line Contour line Straight line Valley line Ridge line ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If water table is comparatively high, the irrigation canal becomes useless, due to Uncertain water demand Large amount of seepage Water logging of the cultivated areas All of these Uncertain water demand Large amount of seepage Water logging of the cultivated areas All of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on the roof of an inverted syphon, is maximum when Canal is running dry Drain in running dry Drain is running with H.F.L. Canal is running with F.S.L. Canal is running dry Drain in running dry Drain is running with H.F.L. Canal is running with F.S.L. ANSWER DOWNLOAD EXAMIANS APP
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