Irrigation Engineering In gravity canals, F.S.L. is Only a few cm above the ground level Generally 4 to 5 metres above the ground level Always at the ground level Always below the ground level Only a few cm above the ground level Generally 4 to 5 metres above the ground level Always at the ground level Always below the ground level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The top of the capillary zone Lies above the water table at every point Lies below the water table at every point Coincides the water table at every point None of these Lies above the water table at every point Lies below the water table at every point Coincides the water table at every point None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If it rains between 2 P.M. and 3 P.M. and the entire basin area just starts contributing water at 3 P.M. to the outlet, then time of concentration will be 15 minutes 30 minutes 60 minutes 20 minutes 15 minutes 30 minutes 60 minutes 20 minutes ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The unit hydrograph of a specified duration can be used to evaluate the hydrograph of storms of same duration only same and shorter duration any duration same and longer duration same duration only same and shorter duration any duration same and longer duration ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following is a flexible outlet ? submerged pipe outlet Gibb’s outlet Kennedy’s gauge outlet None of these submerged pipe outlet Gibb’s outlet Kennedy’s gauge outlet None of these 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 medium sodium water low sodium water high sodium water very high sodium water medium sodium water low sodium water high sodium water very high sodium water ANSWER DOWNLOAD EXAMIANS APP
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