Irrigation Engineering An aggrading river is a both silting and scouring river scouring river neither silting nor scouring river silting river both silting and scouring river scouring river neither silting nor scouring river silting river 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+ 0.9010) 1 + (0.9)010 1/(1-0.9°10) 1 – (0.9)°l0 1/(1+ 0.9010) 1 + (0.9)010 1/(1-0.9°10) 1 – (0.9)°l0 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The discharge passing over an ogee spillway is given by (where, L is effective length of spillway crest and H is the total head over the spillway crest including velocity head.) CHL3/2 CLH5/2 CLH1/2 CLH3/2 CHL3/2 CLH5/2 CLH1/2 CLH3/2 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 BD3/2 Q = 1.71 BD1/2 Q = 1.71 BD Q = 1/71 BD2/3 Q = 1.71 BD3/2 Q = 1.71 BD1/2 Q = 1.71 BD Q = 1/71 BD2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The stream which does not have any base flow contribution is called None of these perennial stream ephemeral stream intermittent stream None of these perennial stream ephemeral stream intermittent stream ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Horizontal acceleration due to earthquake results in both (A) and (B) hydrodynamic pressure None of these inertia force into the body of the dam both (A) and (B) hydrodynamic pressure None of these inertia force into the body of the dam ANSWER DOWNLOAD EXAMIANS APP
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