Irrigation Engineering The net speed under which the turbine reaches its peak efficiency is called gross speed rated speed operating speed design speed gross speed rated speed operating speed design speed ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a standing crop, the consumptive use of water is equal to the depth of water Transpired by the crop Transpired and evaporated by the crop Evaporated by the crop Used by the crop in transpiration, evaporation and also the quantity of water evaporated from adjacent soil Transpired by the crop Transpired and evaporated by the crop Evaporated by the crop Used by the crop in transpiration, evaporation and also the quantity of water evaporated from adjacent soil ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Lining of irrigation channels does not change the water logging area None of these decreases the waterlogging area increases the waterlogging area does not change the water logging area None of these decreases the waterlogging area increases the waterlogging area ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Irrigation water having the concentration of Na++ , Ca++ and Mg++ as 20, 3 and 1 Milli equivalent per litre respectively will be classified as very high sodium water high sodium water medium sodium water low sodium water very high sodium water high sodium water medium sodium water low sodium water ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The scour depth D of a river during flood, may be calculated from the Lacey's equation D = 0.47 (Q/f)1/3 D = 0.47 (Q/f) D = 0.47 (Q/f)1/2 D = 0.47 (Q/f)2/3 D = 0.47 (Q/f)1/3 D = 0.47 (Q/f) D = 0.47 (Q/f)1/2 D = 0.47 (Q/f)2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For the upstream face of an earthen dam, the most adverse condition for stability of slope is sloughing of slope sudden drawdown during construction steady seepage sloughing of slope sudden drawdown during construction steady seepage ANSWER DOWNLOAD EXAMIANS APP
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