Irrigation Engineering The most suitable chemical which can be applied to the water surface for reducing evaporation is Cetyl alcohol Methyl alcohol Butyl alcohol Ethyl alcohol Cetyl alcohol Methyl alcohol Butyl alcohol Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A minimum of 90 cm free board is provided if the discharge in the canal is between Over 60 cumecs 30 to 60 cumecs 30 to 33 cumecs Over 100 cumecs Over 60 cumecs 30 to 60 cumecs 30 to 33 cumecs Over 100 cumecs 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 30 cm 10 cm 40 cm 20 cm 30 cm 10 cm 40 cm 20 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Bligh's theory of seepage assumes More weightage to horizontal creep than vertical creep Equal weightage to the horizontal and vertical creep Loss of head follows the sine curve Less weightage to horizontal creep than vertical creep More weightage to horizontal creep than vertical creep Equal weightage to the horizontal and vertical creep Loss of head follows the sine curve Less weightage to horizontal creep than vertical creep ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the demand line drawn from a ridge in a flow mass curve does not intersect the curve again, it indicates that None of these demand cannot be met by inflow reservoir was not full at the beginning both (A) and (B) None of these demand cannot be met by inflow reservoir was not full at the beginning both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When surface of transpiration is submerged under water, then potential evapotranspiration is equal to or less than evapotranspi-ration much more than evapotranspiration much less than evapotranspiration equal to evapotranspiration equal to or less than evapotranspi-ration much more than evapotranspiration much less than evapotranspiration equal to evapotranspiration ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS