Irrigation Engineering Seepage through embankments in an earthen dam is controlled by drain trenches provision of downstream berms drainage filters relief wells drain trenches provision of downstream berms drainage filters relief wells ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be 1 + (0.9)010 1/(1+ 0.9010) 1/(1-0.9°10) 1 – (0.9)°l0 1 + (0.9)010 1/(1+ 0.9010) 1/(1-0.9°10) 1 – (0.9)°l0 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering An aggrading river is a neither silting nor scouring river silting river scouring river both silting and scouring river neither silting nor scouring river silting river scouring river both silting and scouring river ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The maximum average depth due to one day storm over an area of 100 km2 is 100 mm. Depth-Area-Duration (DAD) curves indicate that for the same area of 100 km2 the maximum average depth for a 3 hour storm will be None of these 100 mm more than 100 mm less than 100 mm None of these 100 mm more than 100 mm less than 100 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In North Indian Plains, optimum depth of kor watering for wheat, is 23.0 cm 19.0 cm 17.5 cm 13.5 cm 23.0 cm 19.0 cm 17.5 cm 13.5 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable chemical which can be applied to the water surface for reducing evaporation is Ethyl alcohol Methyl alcohol Butyl alcohol Cetyl alcohol Ethyl alcohol Methyl alcohol Butyl alcohol Cetyl alcohol ANSWER DOWNLOAD EXAMIANS APP
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