Irrigation Engineering The ratio of average values of shear stresses produced on the bed and the banks of a channel due to flowing water is equal to zero equal to 1 greater than 1 less than 1 equal to zero equal to 1 greater than 1 less than 1 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering An outlet is said to be proportional if its flexibility, is Zero Less than one One More than one Zero Less than one One More than one ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is 1.084 1.064 1.054 1.074 1.084 1.064 1.054 1.074 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the irrigation efficiency is 80%, conveyance losses are 20% and the actual depth of watering is 16 cm, the depth of water required at the canal outlet, is 10 cm 15 cm 25 cm 20 cm 10 cm 15 cm 25 cm 20 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Retrogression of the bed level of a river downstream a weir, occurs due to Increase of the bed level 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 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Lacey, depth of scour in a river depends upon the straightness of the reach. If D is the depth of scour in regime flow in a right angled bend, it is 1.75 D 2.00 D 1.25 D 1.50 D 1.75 D 2.00 D 1.25 D 1.50 D ANSWER DOWNLOAD EXAMIANS APP
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