Irrigation Engineering When a canal is carried over a natural drainage, the structure provided, is known as Syphon Syphon-aqueduct Super passage Aqueduct Syphon Syphon-aqueduct Super passage Aqueduct ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A minimum of 90 cm free board is provided if the discharge in the canal is between Over 100 cumecs 30 to 60 cumecs 30 to 33 cumecs Over 60 cumecs Over 100 cumecs 30 to 60 cumecs 30 to 33 cumecs Over 60 cumecs ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a barrage, the crest level is kept Low with no gates High with large gates High with no gates Low with large gates Low with no gates High with large gates High with no gates Low with large gates ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on the face of a drainage gallery in a dam is taken as average of hydrostatic pressure at toe and heel two-third of hydrostatic pressure at toe plus one-third of hydrostatic pressure at heel None of these hydrostatic pressure at toe average of hydrostatic pressure at toe and heel two-third of hydrostatic pressure at toe plus one-third of hydrostatic pressure at heel None of these hydrostatic pressure at toe ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For the upstream face of an earthen dam, the most adverse condition for stability of slope is sudden drawdown steady seepage sloughing of slope during construction sudden drawdown steady seepage sloughing of slope during construction 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 BD2/3 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 ANSWER DOWNLOAD EXAMIANS APP
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