Irrigation Engineering Regime conditions in a channel may occur if Channel flows uniformly in incoherent alluvium as that transported in suspension Discharge is constant Silt grade and silt charge are constant All listed here Channel flows uniformly in incoherent alluvium as that transported in suspension Discharge is constant Silt grade and silt charge are constant All listed here ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The scour depth D of a river during flood, may be calculated from the Lacey's equation D = 0.47 (Q/f)1/3 D = 0.47 (Q/f) D = 0.47 (Q/f)2/3 D = 0.47 (Q/f)1/2 D = 0.47 (Q/f)1/3 D = 0.47 (Q/f) D = 0.47 (Q/f)2/3 D = 0.47 (Q/f)1/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Retrogression of the bed level of a river downstream a weir, occurs due to Soft soil strata Increase of the bed level Heavy impact of water Less percentage of silt Soft soil strata Increase of the bed level Heavy impact of water Less percentage of silt 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 1.5 D 2.0 D 2.5 D 1.2 D 1.5 D 2.0 D 2.5 D 1.2 D 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 1.064 1.054 1.074 1.084 1.064 1.054 1.074 1.084 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A river is said to be of Degrading type if it cuts its bed to a certain slope Aggrading type if it builds up its bed to a certain slope Meandering type if it flows in sinuous curve All of these Degrading type if it cuts its bed to a certain slope Aggrading type if it builds up its bed to a certain slope Meandering type if it flows in sinuous curve All of these ANSWER DOWNLOAD EXAMIANS APP
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