Irrigation Engineering If B and d are the bed width and depth of a channel in meters, the combined losses due to evaporation and seepage in cumecs per kilometer length of the channel, is (1/200) × (B + d)2/3 (1/100) × (B + d)2/3 (1/50) × (B + d)2/3 (1/150) × (B + d)2/3 (1/200) × (B + d)2/3 (1/100) × (B + d)2/3 (1/50) × (B + d)2/3 (1/150) × (B + d)2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Irrigation canals are generally aligned along Valley line Straight line Ridge line Contour line Valley line Straight line Ridge line Contour line ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following canal outlets maintains a constant discharge ? None of these flexible outlet non-modular outlet rigid module None of these flexible outlet non-modular outlet rigid module 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/(1-0.9°10) 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 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Vertical drop fall is satisfactory for a height upto 1.5 m 5.0 m 0.5 m 3.5 m 1.5 m 5.0 m 0.5 m 3.5 m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The sinuosity of a meander is the ratio of None of these Curved length and the straight distance Meander length and half width of the river Meander length and the width of meander None of these Curved length and the straight distance Meander length and half width of the river Meander length and the width of meander ANSWER DOWNLOAD EXAMIANS APP
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