Irrigation Engineering If D is the depth of scour below original bed, then the width of launching apron is generally taken as 2.5 D 2.0 D 1.5 D 1.2 D 2.5 D 2.0 D 1.5 D 1.2 D ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering V and R are the regime mean velocity and hydraulic mean depth respectively in meters. Lacey's silt factor f is 2V²/5R 3V²/4R 2V²/√3 R 5V²/2R 2V²/5R 3V²/4R 2V²/√3 R 5V²/2R ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Disposal of extra excavated earth of canals, is utilized to provide a spoil bank on Right side Left side All listed here Both sides Right side Left side All listed here Both sides ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If average particle size of the silt in millimeters is m, the Lacey's silt factor f is proportional to m1/2 m3 m1/3 m2/3 m1/2 m3 m1/3 m2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A land is known as waterlogged None of these when gravity drainage has ceased when the permanent wilting point is reached capillary fringe reaches the root zone of plants None of these when gravity drainage has ceased when the permanent wilting point is reached capillary fringe reaches the root zone of plants ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The runoff increases with increase in infiltration capacity All of these increase in permeability of soil increase in intensity of rain increase in infiltration capacity All of these increase in permeability of soil increase in intensity of rain ANSWER DOWNLOAD EXAMIANS APP
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