Irrigation Engineering If the straight sides of a triangular section of a lined canal with circular bottom of radius D, make an angle ? with horizontal, the hydraulic mean depth is D/2 D D/5 D/3 D/2 D D/5 D/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The useful moisture of soil, is equal to its Saturation capacity Difference between filed capacity and permanent wilting point within the root zone of plants Field capacity Moisture content at permanent wilting point Saturation capacity Difference between filed capacity and permanent wilting point within the root zone of plants Field capacity Moisture content at permanent wilting point 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 (1/150) × (B + d)2/3 (1/100) × (B + d)2/3 (1/200) × (B + d)2/3 (1/50) × (B + d)2/3 (1/150) × (B + d)2/3 (1/100) × (B + d)2/3 (1/200) × (B + d)2/3 (1/50) × (B + d)2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If d is the depth of the aquifer through which water is flowing, then the relationship between permeability k and transmissible T is given by T = kd T= Vkd T = k/d k= VTd T = kd T= Vkd T = k/d k= VTd ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For the stability of a structure against seepage pressure according to Khosla's creep theory, the critical gradient is 1 0.5 0.25 Zero 1 0.5 0.25 Zero ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The flow-mass curve is graphical representation of Cumulative discharge and time Discharge and time in chronological order Cumulative discharge, volume and time in chronological order Discharge and percentage probability of flow being equaled or exceeded Cumulative discharge and time Discharge and time in chronological order Cumulative discharge, volume and time in chronological order Discharge and percentage probability of flow being equaled or exceeded ANSWER DOWNLOAD EXAMIANS APP
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