Irrigation Engineering Optimum depth of kor watering for rice is 215 mm 135 mm 190 mm 165 mm 215 mm 135 mm 190 mm 165 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The main function of a divide wall is to control the silt entry in the canal prevent river floods from entering the canal provide smooth flow at sufficiently low velocity separate the undersluices from weir proper control the silt entry in the canal prevent river floods from entering the canal provide smooth flow at sufficiently low velocity separate the undersluices from weir proper ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The minimum size of stone that will remain at rest in a channel of longitudinal slope S and hydraulic mean depth R is given by 4RS 7RS 11RS 15 RS 4RS 7RS 11RS 15 RS ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Lacey, in regime conditions Entire cross-section of the channel is generated at all points by the forces normal to the Neither (a) nor (b) Silt is kept in suspension by vertical components of eddies Both (a) and (b) Entire cross-section of the channel is generated at all points by the forces normal to the Neither (a) nor (b) Silt is kept in suspension by vertical components of eddies Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The runoff increases with increase in permeability of soil increase in infiltration capacity increase in intensity of rain All of these increase in permeability of soil increase in infiltration capacity increase in intensity of rain All of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The intensity of irrigation means Percentage of gross commanded area to be irrigated annually Percentage of the mean of culturable commanded area and the gross commanded area to be irrigated annually Total depth of water supplied by the number of waterings Percentage of culturable commanded area to be irrigated annually Percentage of gross commanded area to be irrigated annually Percentage of the mean of culturable commanded area and the gross commanded area to be irrigated annually Total depth of water supplied by the number of waterings Percentage of culturable commanded area to be irrigated annually ANSWER DOWNLOAD EXAMIANS APP
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