Irrigation Engineering Vertical drop fall is satisfactory for a height upto 3.5 m 0.5 m 5.0 m 1.5 m 3.5 m 0.5 m 5.0 m 1.5 m 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 = (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) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The rainfall on five successive days were measured as 100 mm, 80 mm, 60 mm, 40 mm and 20 mm respectively. If the infiltration index or the storm loss rate for the catchment area is earlier estimated as 50 mm/day, the total surface run off will be 90 mm 50 mm 140 mm 60 mm 90 mm 50 mm 140 mm 60 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As per Lacey’s theory, the silt factor is inversely proportional to average par¬ticle size directly proportional to square root of average particle size not related to average particle size directly proportional to average par¬ticle size inversely proportional to average par¬ticle size directly proportional to square root of average particle size not related to average particle size directly proportional to average par¬ticle size ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The water stored in the reservoir below the minimum pool level is called useful storage valley storage dead storage surcharge storage useful storage valley storage dead storage surcharge storage ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The shape of recession limb of a hydrograph depends upon Both (A) and (B) None of these Storm characteristics only Basin characteristics only Both (A) and (B) None of these Storm characteristics only Basin characteristics only ANSWER DOWNLOAD EXAMIANS APP
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