Irrigation Engineering If D is the depth of scour below original bed, then the width of launching apron is generally taken as 1.2 D 2.0 D 2.5 D 1.5 D 1.2 D 2.0 D 2.5 D 1.5 D ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The main function of a divide wall is to control the silt entry in the canal provide smooth flow at sufficiently low velocity prevent river floods from entering the canal separate the undersluices from weir proper control the silt entry in the canal provide smooth flow at sufficiently low velocity prevent river floods from entering the canal separate the undersluices from weir proper ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a Sarda type fall, the rectangular crest, may be used for discharge up to 20 cumecs 14 cumecs 6 cumecs 10 cumecs 20 cumecs 14 cumecs 6 cumecs 10 cumecs ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a barrage, the crest level is kept High with large gates Low with no gates High with no gates Low with large gates High with large gates Low with no gates High with no gates Low with large gates 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 + valley storage useful storage + surcharge storage useful storage + surcharge storage -valley storage useful storage – valley storage useful storage + surcharge storage + valley storage useful storage + surcharge storage ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The state of the soil when plants fail to extract sufficient water for their requirements, is None of these Ultimate utilization point Maximum saturated point Permanent wilting point None of these Ultimate utilization point Maximum saturated point Permanent wilting point ANSWER DOWNLOAD EXAMIANS APP