Irrigation Engineering A hydraulic jump is generally formed when a stream moving with A sub-critical velocity meets a stream moving with a hyper-critical velocity A hyper-critical velocity meets a stream moving with a hyper-critical velocity A hyper-critical velocity meets a stream moving with a sub-critical velocity A hyper-critical velocity meets a stream moving with a critical velocity A sub-critical velocity meets a stream moving with a hyper-critical velocity A hyper-critical velocity meets a stream moving with a hyper-critical velocity A hyper-critical velocity meets a stream moving with a sub-critical velocity A hyper-critical velocity meets a stream moving with a critical velocity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Coefficient of discharge of an ogee spillway both (A) and (B) depends on depth of approach and upstream slope depends on downstream apron interference and downstream submergence remains constant both (A) and (B) depends on depth of approach and upstream slope depends on downstream apron interference and downstream submergence remains constant ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering An aggrading river is a silting river neither silting nor scouring river both silting and scouring river scouring river silting river neither silting nor scouring river both silting and scouring river scouring river ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If D is the depth of water upstream of the throat above its sill, B is the width of the throat, to achieve critical flow in an open venturi flume, the theoretical maximum flow Q, is Q = 1.71 BD Q = 1.71 BD3/2 Q = 1.71 BD1/2 Q = 1/71 BD2/3 Q = 1.71 BD Q = 1.71 BD3/2 Q = 1.71 BD1/2 Q = 1/71 BD2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The depth of the crest of a scouring sluice below the crest of a head regulator, is generally kept 1.20 m 0.20 m 2.20 m 3.20 m 1.20 m 0.20 m 2.20 m 3.20 m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering To control the silt entry into a distributary at head regulator, King's vanes are provided which are the walls Of height ⅓rd to ¼th the depth of water in the main canal Spaced at interval of 1½ times their heights All listed here Of R.C.C. or steel plate 8 cm thick Of height ⅓rd to ¼th the depth of water in the main canal Spaced at interval of 1½ times their heights All listed here Of R.C.C. or steel plate 8 cm thick ANSWER DOWNLOAD EXAMIANS APP
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