Irrigation Engineering Solution of Laplacian equation in three dimensions d²φ/dx² + d²φ/dy² + d²φ/dz² = 0 of water in a syphon, is done by Analytical method Method of relaxation Khosla's method Unwin's method Analytical method Method of relaxation Khosla's method Unwin's method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For an annual flood series arranged in descending order of magnitude, the return for a magnitude listed at position period m in a total data N is (N+l)/m m/N N/(m+l) m/(N+l) (N+l)/m m/N N/(m+l) m/(N+l) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Main purpose of mean water training for rivers is To provide sufficient depth of water in navigable channels, during low water periods To preserve the channel in good shape by efficient disposal of suspended and bed load All of these Flood control To provide sufficient depth of water in navigable channels, during low water periods To preserve the channel in good shape by efficient disposal of suspended and bed load All of these Flood control ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following spillways is least suitable for an earthen dam ? shaft spillway side channel spillway chute spillway ogee spillway shaft spillway side channel spillway chute spillway ogee spillway ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The best unit duration of storm for a unit hydrograph is one-fourth of basin lag 1 hour equal to basin lag one-half of basin lag one-fourth of basin lag 1 hour equal to basin lag one-half of basin lag ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is 1.074 1.084 1.054 1.064 1.074 1.084 1.054 1.064 ANSWER DOWNLOAD EXAMIANS APP
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