Irrigation Engineering According to Khosla’s theory, the exit gradient in the absence of a downstream cutoff is very large unity infinity very large unity infinity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The width of a dowla is generally kept between 30 to 60 cm and its height above the road level should invariably be more than 10 cm 40 cm 20 cm 30 cm 10 cm 40 cm 20 cm 30 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Khosla, the exits gradient of surface flow None of these Is independent of the b/d ratio Is independent of the depths of d/s cut off walls Depends upon the b/d ratio None of these Is independent of the b/d ratio Is independent of the depths of d/s cut off walls Depends upon the b/d ratio ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable chemical which can be applied to the water surface for reducing evaporation is Cetyl alcohol Ethyl alcohol Butyl alcohol Methyl alcohol Cetyl alcohol Ethyl alcohol Butyl alcohol Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The useful moisture of soil, is equal to its Saturation capacity Moisture content at permanent wilting point Difference between filed capacity and permanent wilting point within the root zone of plants Field capacity Saturation capacity Moisture content at permanent wilting point Difference between filed capacity and permanent wilting point within the root zone of plants Field capacity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on the roof of an inverted syphon, is maximum when Canal is running dry Canal is running with F.S.L. Drain in running dry Drain is running with H.F.L. Canal is running dry Canal is running with F.S.L. Drain in running dry Drain is running with H.F.L. ANSWER DOWNLOAD EXAMIANS APP
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