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 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 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 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a catchment area of 120 km2, the equilibrium discharge in m3/hour of an S-curve obtained by the summation of 6 hour unit hydro graph is 0.2 x 106 0.6 x 106 7.2 xlO6 2.4 xlO6 0.2 x 106 0.6 x 106 7.2 xlO6 2.4 xlO6 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A counter berm is A horizontal benching provided on the inside slope A horizontal benching provided on the outside slope A vertical benching provided on the outer edge of the bank A vertical benching provided on the inner edge of the bank A horizontal benching provided on the inside slope A horizontal benching provided on the outside slope A vertical benching provided on the outer edge of the bank A vertical benching provided on the inner edge of the bank ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The maximum average depth due to one day storm over an area of 100 km2 is 100 mm. Depth-Area-Duration (DAD) curves indicate that for the same area of 100 km2 the maximum average depth for a 3 hour storm will be 100 mm None of these less than 100 mm more than 100 mm 100 mm None of these less than 100 mm more than 100 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Trap efficiency of a reservoir is a function of capacity/inflow ratio capacity/outflow ratio None of these outflow/inflow ratio capacity/inflow ratio capacity/outflow ratio None of these outflow/inflow ratio ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the area of its cross-section, is R (θ + cot θ) R2 (θ + cot θ) R (θ + tan θ) R2 (θ + tan θ) R (θ + cot θ) R2 (θ + cot θ) R (θ + tan θ) R2 (θ + tan θ) ANSWER DOWNLOAD EXAMIANS APP
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