Irrigation Engineering Lacey's equation for calculating flood discharge in rivers, is V = 10.8 R1/2 S1/2 V = 10.8 R2/3 S1/3 V = 10.8 R1/3 S2/3 V = 10.8 R2/3 S1/2 V = 10.8 R1/2 S1/2 V = 10.8 R2/3 S1/3 V = 10.8 R1/3 S2/3 V = 10.8 R2/3 S1/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When the reservoir is full, the maximum compressive force in a gravity dam is produced within the middle third of base at the heel at the toe at centre of base within the middle third of base at the heel at the toe at centre of base 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 Depth of the point at which total pressure acts is equal to its moment of inertia divided by Ax̅ All listed here Depth of the centre of pressure is 2/3H vertically below the surface 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 All listed here Depth of the centre of pressure is 2/3H vertically below the surface Total pressure on the surface is equal to ωx̅ ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The unit hydrograph of a specified duration can be used to evaluate the hydrograph of storms of same and shorter duration same duration only same and longer duration any duration same and shorter duration same duration only same and longer duration any duration ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on the roof of an inverted syphon, is maximum when Drain is running with H.F.L. Canal is running with F.S.L. Canal is running dry Drain in running dry Drain is running with H.F.L. Canal is running with F.S.L. Canal is running dry Drain in running dry ANSWER DOWNLOAD EXAMIANS APP
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
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