Irrigation Engineering A multipurpose reservoir is the one which is planned and constructed to serve various purposes designed for one purpose but serves more than one purpose both (A) and (B) None of these planned and constructed to serve various purposes designed for one purpose but serves more than one purpose both (A) and (B) None of these 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 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 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Lining of irrigation channels does not change the water logging area decreases the waterlogging area increases the waterlogging area None of these does not change the water logging area decreases the waterlogging area increases the waterlogging area None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The "outlet discharge factor" is the duty at the head of distributory watercourse main canal branch canal distributory watercourse main canal branch canal ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following methods is used to estimate flood discharge based on high water marks left over in the past ? area-velocity method ultra-sonic method moving boat method slope-area method area-velocity method ultra-sonic method moving boat method slope-area method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The rainfall on five successive days were measured as 100 mm, 80 mm, 60 mm, 40 mm and 20 mm respectively. If the infiltration index or the storm loss rate for the catchment area is earlier estimated as 50 mm/day, the total surface run off will be 50 mm 90 mm 140 mm 60 mm 50 mm 90 mm 140 mm 60 mm ANSWER DOWNLOAD EXAMIANS APP
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