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 XC 0.5 XC 1.33 TC 0.75 TC XC 0.5 XC 1.33 TC ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on the roof of an inverted syphon, is maximum when Canal is running with F.S.L. Canal is running dry Drain in running dry Drain is running with H.F.L. Canal is running with F.S.L. Canal is running dry Drain in running dry Drain is running with H.F.L. ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If H and d are the water depth and drop in the bed level at a Sarda fall, the width B of the trapezoidal crest, is given by B = 0.33 √(H + d) B = 0.22 √(H + d) B = 0.55 √(H + d) B = 0.44 √(H + d) B = 0.33 √(H + d) B = 0.22 √(H + d) B = 0.55 √(H + d) B = 0.44 √(H + d) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The best unit duration of storm for a unit hydrograph is equal to basin lag 1 hour one-fourth of basin lag one-half of basin lag equal to basin lag 1 hour one-fourth of basin lag one-half of basin lag ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Tortuosity of a meandering river is always less than 1 equal to 1 greater than 1 less than or equal to 1 less than 1 equal to 1 greater than 1 less than or equal to 1 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The structure constructed to allow drainage water to flow under pressure through an inverted syphon below a canal, is called Super passage Syphon Syphon aqueduct Super-aqueduct Super passage Syphon Syphon aqueduct Super-aqueduct ANSWER DOWNLOAD EXAMIANS APP
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