Irrigation Engineering The best unit duration of storm for a unit hydrograph is equal to basin lag one-half of basin lag 1 hour one-fourth of basin lag equal to basin lag one-half of basin lag 1 hour one-fourth of basin lag ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If A is the area of the surface, x̅ is the depth of its C.G. from the surface of the water and ω is the density of water, then Total pressure on the surface is equal to ωx̅ Depth of the point at which total pressure acts is equal to its moment of inertia divided by Ax̅ Depth of the centre of pressure is 2/3H vertically below the surface All listed here Total pressure on the surface is equal to ωx̅ Depth of the point at which total pressure acts is equal to its moment of inertia divided by Ax̅ Depth of the centre of pressure is 2/3H vertically below the surface All listed here ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For the stability of a structure against seepage pressure according to Khosla's creep theory, the critical gradient is 0.5 0.25 Zero 1 0.5 0.25 Zero 1 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The net head under which the turbine reaches its peak efficiency at synchronous speed is called rated head operating head design head gross head rated head operating head design head gross head ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In North Indian Plains, optimum depth of kor watering for wheat, is 19.0 cm 23.0 cm 17.5 cm 13.5 cm 19.0 cm 23.0 cm 17.5 cm 13.5 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If D is the depth of water upstream of the throat above its sill, B is the width of the throat, to achieve critical flow in an open venturi flume, the theoretical maximum flow Q, is Q = 1/71 BD2/3 Q = 1.71 BD Q = 1.71 BD3/2 Q = 1.71 BD1/2 Q = 1/71 BD2/3 Q = 1.71 BD Q = 1.71 BD3/2 Q = 1.71 BD1/2 ANSWER DOWNLOAD EXAMIANS APP