Irrigation Engineering A fall in a canal bed is generally provided, if None of these Designed bed slope exceeds the ground slope Ground slope is practically the same as the designed bed slope Ground slope exceeds the designed bed slope None of these Designed bed slope exceeds the ground slope Ground slope is practically the same as the designed bed slope Ground slope exceeds the designed bed slope ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The value of Sodium Absorption Ratio for high sodium water lies between 26 to 34 0 to 10 10 to 18 18 to 26 26 to 34 0 to 10 10 to 18 18 to 26 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Finally formed berms in canals are provided for All of these Protection of banks erosion by the waves Strengthening of banks Control of seepage losses All of these Protection of banks erosion by the waves Strengthening of banks Control of seepage losses ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the height of the hydraulic gradient line above the floor of thickness t is h and the specific gravity of the material of the floor is G, the minimum thickness t of the floor downstream of the crest-wall, is given by the equation t = (h - 1)/(G + t) t = (h - 1)/(G - t) t = (h + 1)/(G + t) t = (h + 1)/G t = (h - 1)/(G + t) t = (h - 1)/(G - t) t = (h + 1)/(G + t) t = (h + 1)/G ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Retrogression of the bed level of a river downstream a weir, occurs due to Less percentage of silt Heavy impact of water Soft soil strata Increase of the bed level Less percentage of silt Heavy impact of water Soft soil strata Increase of the bed level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The crest level of a canal diversion head work, depends upon F.S.L. of the canal Pond level Discharge perimeters All listed here F.S.L. of the canal Pond level Discharge perimeters All listed here ANSWER DOWNLOAD EXAMIANS APP
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