Irrigation Engineering Canals constructed for draining off water from water logged areas, are known Inundation canals Drains Valley canals Contour canals Inundation canals Drains Valley canals Contour canals ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The amount of irrigation water required to meet the evapotranspiration needs of the crop during its full growth is called consumptive irrigation requirement effective rainfall net irrigation requirement consumptive use consumptive irrigation requirement effective rainfall net irrigation requirement consumptive use 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 Syphon-aqueduct Super passage Aqueduct Syphon Syphon-aqueduct Super passage ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If D is the depth of scour below original bed, then the width of launching apron is generally taken as 2.5 D 2.0 D 1.5 D 1.2 D 2.5 D 2.0 D 1.5 D 1.2 D ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A 6 hours storm had 4 cm of rainfall and the resulting runoff was 2 cm. If<="" div=""> 4.5 cm 7.5 cm 9.0 cm 6.0 cm 4.5 cm 7.5 cm 9.0 cm 6.0 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a concrete canal the approximate permissible velocity of water should not exceed 0.5 m/sec 1 m/sec 1.5 m/sec 2 m/sec 0.5 m/sec 1 m/sec 1.5 m/sec 2 m/sec ANSWER DOWNLOAD EXAMIANS APP
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