Irrigation Engineering S-hydrograph is used to obtain unit hydrograph of shorter duration from longer duration longer duration from shorter duration both (A) and (B) None of these shorter duration from longer duration longer duration from shorter duration both (A) and (B) None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If average particle size of the silt in millimeters is m, the Lacey's silt factor f is proportional to m2/3 m1/3 m3 m1/2 m2/3 m1/3 m3 m1/2 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The minimum size of stone that will remain at rest in a channel of longitudinal slope S and hydraulic mean depth R is given by 15 RS 11RS 4RS 7RS 15 RS 11RS 4RS 7RS ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The best unit duration of storm for a unit hydrograph is one-half of basin lag 1 hour one-fourth of basin lag equal to basin lag one-half of basin lag 1 hour one-fourth of basin lag equal to basin lag ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As compared to crest of the normal portion of the weir, the crest of the under sluice portion of weir is kept at lower level higher level any of the above depending on the design same level lower level higher level any of the above depending on the design same level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For wave action in dams, the maximum height of freeboard is generally taken to be equal to (where hw is height of wave.) 0.5 hw 1.25 hw 0.75 hw 1.50 hw 0.5 hw 1.25 hw 0.75 hw 1.50 hw ANSWER DOWNLOAD EXAMIANS APP
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