Irrigation Engineering Borrow pits should preferably be located in Fields on both sides of the canal Central half width of the section of the canal Field on the right side of the canal Field on the left side of the canal Fields on both sides of the canal Central half width of the section of the canal Field on the right side of the canal Field on the left side of the canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering An outlet which maintains a constant discharge irrespective of fluctuation in the water levels of the supplying channel or water course, is known as Right modular outlet Semi-modular outlet Flexible modular outlet Non-modular outlet Right modular outlet Semi-modular outlet Flexible modular outlet Non-modular outlet ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be 1 + (0.9)010 1/(1+ 0.9010) 1 – (0.9)°l0 1/(1-0.9°10) 1 + (0.9)010 1/(1+ 0.9010) 1 – (0.9)°l0 1/(1-0.9°10) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The minimum size of stone that will remain at rest in a channel of longitudinal slope S and hydraulic mean depth R is given by 4RS 7RS 15 RS 11RS 4RS 7RS 15 RS 11RS ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Seepage through embankments in an earthen dam is controlled by provision of downstream berms relief wells drain trenches drainage filters provision of downstream berms relief wells drain trenches drainage filters ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The depth of the crest of a scouring sluice below the crest of a head regulator, is generally kept 0.20 m 1.20 m 3.20 m 2.20 m 0.20 m 1.20 m 3.20 m 2.20 m ANSWER DOWNLOAD EXAMIANS APP
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