Irrigation Engineering The main function of a divide wall is to provide smooth flow at sufficiently low velocity control the silt entry in the canal prevent river floods from entering the canal separate the undersluices from weir proper provide smooth flow at sufficiently low velocity control the silt entry in the canal prevent river floods from entering the canal separate the undersluices from weir proper ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When a canal flowing under pressure is carried below a natural drainage such that its F.S.L. doesnot touch the underside of the supporting structure, the structure so provided, is called Syphon-aqueduct Syphon Super passage Aqueduct Syphon-aqueduct Syphon Super passage Aqueduct ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The runoff increases with All of these increase in permeability of soil increase in infiltration capacity increase in intensity of rain All of these increase in permeability of soil increase in infiltration capacity increase in intensity of rain 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)1/2 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 D = 0.47 (Q/f)1/3 D = 0.47 (Q/f) D = 0.47 (Q/f)2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The flow-mass curve is graphical representation of Cumulative discharge and time Discharge and percentage probability of flow being equaled or exceeded Discharge and time in chronological order Cumulative discharge, volume and time in chronological order Cumulative discharge and time Discharge and percentage probability of flow being equaled or exceeded Discharge and time in chronological order Cumulative discharge, volume and time in chronological order ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If D₁ and D₂ are depths of water upstream and downstream of a hydraulic jump, the loss of head at the jump, is (D₂ - D₁)3/3D₁D₂ (D₂ - D₁)3/2D₁D₂ (D₂ - D₁)3/4D₁D₂ (D₂ - D₁)3/D₁D₂ (D₂ - D₁)3/3D₁D₂ (D₂ - D₁)3/2D₁D₂ (D₂ - D₁)3/4D₁D₂ (D₂ - D₁)3/D₁D₂ ANSWER DOWNLOAD EXAMIANS APP
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