Irrigation Engineering Under the same conditions, which of the following shapes of water surface will give the highest rate of evaporation ? independent of shape of water surface concave water surface flat water surface convex water surface independent of shape of water surface concave water surface flat water surface convex water surface ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey’s theory will be 91m 38m 15m 19m 91m 38m 15m 19m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If d1 is the depth of cutting, d2 is the height of the bank from bed level r2 : 1 and r1 : 1 are the slopes in filling and cutting respectively, the horizontal distance n between the bed and bank, is x = d2 / r2 x = r1 d1 x = d1 / r1 x = r2 d2 x = d2 / r2 x = r1 d1 x = d1 / r1 x = r2 d2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Pick up the incorrect statement from the following. Culturable commanded area is the gross area of an irrigation canal system less Populated area Forest area Alkaline area Fallow land Populated area Forest area Alkaline area Fallow land ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In case of a trapezoidal notch fall All listed here Splay downstream from the notch section is 22½° Top length of the piers should not be less than their thickness Splay upstream from the notch section is 45° All listed here Splay downstream from the notch section is 22½° Top length of the piers should not be less than their thickness Splay upstream from the notch section is 45° 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+l) m/N N/(m+l) (N+l)/m m/(N+l) m/N N/(m+l) ANSWER DOWNLOAD EXAMIANS APP
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