Irrigation Engineering Solution of Laplacian equation in three dimensions d²φ/dx² + d²φ/dy² + d²φ/dz² = 0 of water in a syphon, is done by Method of relaxation Unwin's method Analytical method Khosla's method Method of relaxation Unwin's method Analytical method Khosla's method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As per Lacey’s theory, the silt factor is directly proportional to square root of average particle size directly proportional to average par¬ticle size not related to average particle size inversely proportional to average par¬ticle size directly proportional to square root of average particle size directly proportional to average par¬ticle size not related to average particle size inversely proportional to average par¬ticle size ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Lane's weighted creep theory assumes Triple weightage to vertical creep and one weightage to horizontal creep Equal weightage to horizontal and vertical creeps Double weightage to horizontal creep and one weightage to vertical creep Triple weightage to horizontal creep and one weightage to vertical creep Triple weightage to vertical creep and one weightage to horizontal creep Equal weightage to horizontal and vertical creeps Double weightage to horizontal creep and one weightage to vertical creep Triple weightage to horizontal creep and one weightage to vertical creep 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 centre of pressure is 2/3H vertically below the surface All listed here 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 Depth of the centre of pressure is 2/3H vertically below the surface All listed here 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 According to Bligh's creep theory, percolating water flows along Circular path under the foundation of the dam Straight path under the foundation of the dam None of these The outline of the base of the foundation of the dam Circular path under the foundation of the dam Straight path under the foundation of the dam None of these The outline of the base of the foundation of the dam ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A unit hydro graph has one unit of rainfall excess discharge time base of direct runoff rainfall duration rainfall excess discharge time base of direct runoff rainfall duration ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS