Irrigation Engineering If B and d are the bed width and depth of a channel in meters, the combined losses due to evaporation and seepage in cumecs per kilometer length of the channel, is (1/200) × (B + d)2/3 (1/150) × (B + d)2/3 (1/100) × (B + d)2/3 (1/50) × (B + d)2/3 (1/200) × (B + d)2/3 (1/150) × (B + d)2/3 (1/100) × (B + d)2/3 (1/50) × (B + d)2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The velocity of drainage water in the barrels of a syphon-aqueduct, is normally limited to 1 to 2 m per second 3 to 4 m per second 2 to 3 m per second 4 to 5 m per second 1 to 2 m per second 3 to 4 m per second 2 to 3 m per second 4 to 5 m per second ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Lining of irrigation channels decreases the waterlogging area None of these does not change the water logging area increases the waterlogging area decreases the waterlogging area None of these does not change the water logging area increases the waterlogging area ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following types of falls use parabolic glacis for energy dissipation ? glacis fall Montague type fall inglis fall vertical drop fall glacis fall Montague type fall inglis fall vertical drop fall ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable material for the central impervious core of a zoned embankment type dam is clay silty clay coarse sand clay mixed with fine sand clay silty clay coarse sand clay mixed with fine sand ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For supplying water to rabi crop, kharif crop and sugarcane, the channel is designed for a capacity equal to the greater of the water requirement of rabi and sugarcane or kharif and sugarcane rabi and kharif or sugarcane rabi or kharif rabi or kharif or sugarcane rabi and sugarcane or kharif and sugarcane rabi and kharif or sugarcane rabi or kharif rabi or kharif or sugarcane ANSWER DOWNLOAD EXAMIANS APP
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