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 12 cm 8 cm 14 cm 10 cm 12 cm 8 cm 14 cm 10 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on the face of a drainage gallery in a dam is taken as None of these hydrostatic pressure at toe two-third of hydrostatic pressure at toe plus one-third of hydrostatic pressure at heel average of hydrostatic pressure at toe and heel None of these hydrostatic pressure at toe two-third of hydrostatic pressure at toe plus one-third of hydrostatic pressure at heel average of hydrostatic pressure at toe and heel ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When the reservoir is full, the maximum compressive force in a gravity dam is produced at the heel at centre of base at the toe within the middle third of base at the heel at centre of base at the toe within the middle third of base ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If B and d are the bed width and depth of a channel in meters, the combined losses due to evaporation and seepage in cumecs per kilometer length of the channel, is (1/50) × (B + d)2/3 (1/150) × (B + d)2/3 (1/200) × (B + d)2/3 (1/100) × (B + d)2/3 (1/50) × (B + d)2/3 (1/150) × (B + d)2/3 (1/200) × (B + d)2/3 (1/100) × (B + d)2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable section of a lined canal, is Trapezoidal section with rounded corners for large canals None of these Triangular section with circular bottom for small canals Both (a) and (b) Trapezoidal section with rounded corners for large canals None of these Triangular section with circular bottom for small canals Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Unit of runoff in M.K.S. system is metre/sec cubic metre/sec square metre cubic metre metre/sec cubic metre/sec square metre cubic metre ANSWER DOWNLOAD EXAMIANS APP
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