Irrigation Engineering For the stability of a structure against seepage pressure according to Khosla's creep theory, the critical gradient is 0.25 Zero 0.5 1 0.25 Zero 0.5 1 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a flood control reservoir, the effective storage is equal to useful storage + surcharge storage + valley storage useful storage – valley storage useful storage + surcharge storage useful storage + surcharge storage -valley storage useful storage + surcharge storage + valley storage useful storage – valley storage useful storage + surcharge storage useful storage + surcharge storage -valley storage 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 140 mm 50 mm 60 mm 90 mm 140 mm 50 mm 60 mm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If average particle size of the silt in millimeters is m, the Lacey's silt factor f is proportional to m1/2 m3 m2/3 m1/3 m1/2 m3 m2/3 m1/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Irrigation water having the concentration of Na++ , Ca++ and Mg++ as 20, 3 and 1 Milli equivalent per litre respectively will be classified as very high sodium water low sodium water high sodium water medium sodium water very high sodium water low sodium water high sodium water medium sodium water ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When a canal flowing under pressure is carried below a natural drainage such that its F.S.L. does not touch the underside of the supporting structure, the structure so provided, is called Aqueduct Syphon Super passage Syphon-aqueduct Aqueduct Syphon Super passage Syphon-aqueduct ANSWER DOWNLOAD EXAMIANS APP
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