Irrigation Engineering The state of the soil when plants fail to extract sufficient water for their requirements, is Ultimate utilization point Permanent wilting point None of these Maximum saturated point Ultimate utilization point Permanent wilting point None of these Maximum saturated point 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 All listed here Depth of the centre of pressure is 2/3H vertically below the surface Depth of the point at which total pressure acts is equal to its moment of inertia divided by Ax̅ Total pressure on the surface is equal to ωx̅ All listed here Depth of the centre of pressure is 2/3H vertically below the surface Depth of the point at which total pressure acts is equal to its moment of inertia divided by Ax̅ Total pressure on the surface is equal to ωx̅ ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Under the same conditions, which of the following shapes of water surface will give the highest rate of evaporation ? flat water surface concave water surface independent of shape of water surface convex water surface flat water surface concave water surface independent of shape of water surface convex water surface ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering F.S.L. of a canal at its head with respect to parent channel is kept 15 cm higher None of these At the same level 15 cm lower 15 cm higher None of these At the same level 15 cm lower ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Groynes are generally built Perpendicular to the bank Inclined up stream up to 30° All listed here Inclined downstream up to 30° Perpendicular to the bank Inclined up stream up to 30° All listed here Inclined downstream up to 30° ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A fall which maintains its depth, is All listed here A trapezoidal notch fall A rectangular notch fall A low weir fall All listed here A trapezoidal notch fall A rectangular notch fall A low weir fall ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS