Irrigation Engineering If the irrigation efficiency is 80%, conveyance losses are 20% and the actual depth of watering is 16 cm, the depth of water required at the canal outlet, is 25 cm 10 cm 15 cm 20 cm 25 cm 10 cm 15 cm 20 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering With the increase in the quantity of water supplied, the yield of most crops increases continuously decreases continuously increases upto a certain limit and then becomes constant increases upto a certain limit and then decreases increases continuously decreases continuously increases upto a certain limit and then becomes constant increases upto a certain limit and then decreases ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The length and width of a meander and also the width of the river, vary roughly as Discharge Cube of the discharge Square root of the discharge Square of the discharge Discharge Cube of the discharge Square root of the discharge Square of the discharge 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)1/2 D = 0.47 (Q/f)1/3 D = 0.47 (Q/f) D = 0.47 (Q/f)2/3 D = 0.47 (Q/f)1/2 D = 0.47 (Q/f)1/3 D = 0.47 (Q/f) D = 0.47 (Q/f)2/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Useful soil moisture for plant growth, is Hygroscopic water Chemical water Capillary water Gravity water Hygroscopic water Chemical water Capillary water Gravity water ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The length of a meander is the distance along the river between the tangent point of one curve to the tangent point of Reverse curve Next curve of the same order Reverse curve plus the width of the river None of these Reverse curve Next curve of the same order Reverse curve plus the width of the river None of these ANSWER DOWNLOAD EXAMIANS APP
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