Irrigation Engineering Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey’s theory will be 38m 19m 15m 91m 38m 19m 15m 91m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A water-logged land is found suitable for cultivation due to Absence of aeration of soil from root zone of the plant None of these Regular supply of water to plants from the water table by capillary action Ease of tillage for preparation of the field for optimum condition of germination Absence of aeration of soil from root zone of the plant None of these Regular supply of water to plants from the water table by capillary action Ease of tillage for preparation of the field for optimum condition of germination ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The main function of a divide wall is to separate the undersluices from weir proper prevent river floods from entering the canal control the silt entry in the canal provide smooth flow at sufficiently low velocity separate the undersluices from weir proper prevent river floods from entering the canal control the silt entry in the canal provide smooth flow at sufficiently low velocity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering F.S.L. of a canal at its head with respect to parent channel is kept At the same level 15 cm lower 15 cm higher None of these At the same level 15 cm lower 15 cm higher None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Lining of irrigation channels increases the waterlogging area None of these decreases the waterlogging area does not change the water logging area increases the waterlogging area None of these decreases the waterlogging area does not change the water logging area ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The most suitable chemical which can be applied to the water surface for reducing evaporation is Methyl alcohol Ethyl alcohol Cetyl alcohol Butyl alcohol Methyl alcohol Ethyl alcohol Cetyl alcohol Butyl alcohol ANSWER DOWNLOAD EXAMIANS APP
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