Irrigation Engineering The saturation line is the line up to which banks get saturated after the canal runs for some time. The saturation gradient in ordinary loam soil, is generally 0.16736111111111 0.12569444444444 0.084027777777778 0.20902777777778 0.16736111111111 0.12569444444444 0.084027777777778 0.20902777777778 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The shape of recession limb of a hydrograph depends upon Both (A) and (B) Storm characteristics only Basin characteristics only None of these Both (A) and (B) Storm characteristics only Basin characteristics only None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Coefficient of discharge of an ogee spillway remains constant depends on depth of approach and upstream slope both (A) and (B) depends on downstream apron interference and downstream submergence remains constant depends on depth of approach and upstream slope both (A) and (B) depends on downstream apron interference and downstream submergence 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 60 mm 50 mm 140 mm 90 mm 60 mm 50 mm 140 mm 90 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the irrigation efficiency is 80%, conveyance losses are 20% and the actual depth of watering is 16 cm, the depth of water required at the canal outlet, is 20 cm 15 cm 25 cm 10 cm 20 cm 15 cm 25 cm 10 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable chemical which can be applied to the water surface for reducing evaporation is Butyl alcohol Methyl alcohol Ethyl alcohol Cetyl alcohol Butyl alcohol Methyl alcohol Ethyl alcohol Cetyl alcohol ANSWER DOWNLOAD EXAMIANS APP
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