Irrigation Engineering If the critical shear stress of a channel is XC, then the average value of shear stress required to move the grain on the bank is 0.75 TC 1.33 TC 0.5 XC XC 0.75 TC 1.33 TC 0.5 XC XC ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be 1/(1+ 0.9010) 1/(1-0.9°10) 1 – (0.9)°l0 1 + (0.9)010 1/(1+ 0.9010) 1/(1-0.9°10) 1 – (0.9)°l0 1 + (0.9)010 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The unit hydrograph of a specified duration can be used to evaluate the hydrograph of storms of same and shorter duration same duration only any duration same and longer duration same and shorter duration same duration only any duration same and longer duration ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Useful soil moisture for plant growth, is Capillary water Hygroscopic water Chemical water Gravity water Capillary water Hygroscopic water Chemical water Gravity water ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the straight sides of a triangular section of a lined canal with circular bottom of radius D, make an angle ? with horizontal, the hydraulic mean depth is D/5 D/3 D/2 D D/5 D/3 D/2 D ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a unique design of a channel by Kennedy's theory All of these Its breadth must only be known Its depth must only be known Its breadth and depth ratio must only be known All of these Its breadth must only be known Its depth must only be known Its breadth and depth ratio must only be known ANSWER DOWNLOAD EXAMIANS APP
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