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 Pick up the correct statement from the following and answer All of these In a level crossing, a cross regulator is provided on the canal below the crossing In a level crossing, a crest with its top at the canal F.S.L. is provided across the drainage at its up-stream junction with canal In a level crossing a regulator is provided across the drainage at its down-stream All of these In a level crossing, a cross regulator is provided on the canal below the crossing In a level crossing, a crest with its top at the canal F.S.L. is provided across the drainage at its up-stream junction with canal In a level crossing a regulator is provided across the drainage at its down-stream ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A divide wall is provided Parallel to the axis of weir and upstream of it Parallel to the axis of weir and downstream of it At right angle to the axis of weir At an inclination to the axis of weir Parallel to the axis of weir and upstream of it Parallel to the axis of weir and downstream of it At right angle to the axis of weir At an inclination to the axis of weir ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If L is total length of a canal in kilometers, P is total perimeter of its lining in metres and C is the cost of lining per square metre, the additional expenditure involved on lining, is PC/100L 100 PLC PL/1000C PLC/1000 PC/100L 100 PLC PL/1000C PLC/1000 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a barrage, the crest level is kept Low with no gates Low with large gates High with large gates High with no gates Low with no gates Low with large gates High with large gates High with no gates 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 m2/3 m1/3 m1/2 m3 m2/3 m1/3 m1/2 m3 ANSWER DOWNLOAD EXAMIANS APP
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