Irrigation Engineering Side slopes generally kept for canals in loam soil, are: Neither (A) nor (B) 1 : 1 in cutting and 1½ : 1 in filling Both (A) and (B) 1½ : 1 in cutting and 2 : 1 in filling Neither (A) nor (B) 1 : 1 in cutting and 1½ : 1 in filling Both (A) and (B) 1½ : 1 in cutting and 2 : 1 in filling ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The useful storage is the volume of water stored in the reservoir between river bed and minimum pool level normal pool level and maximum pool level minimum pool level and maximum pool level minimum pool level and normal pool level river bed and minimum pool level normal pool level and maximum pool level minimum pool level and maximum pool level minimum pool level and normal pool level ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If d1 is the depth of cutting, d2 is the height of the bank from bed level r2 : 1 and r1 : 1 are the slopes in filling and cutting respectively, the horizontal distance n between the bed and bank, is x = r2 d2 x = d1 / r1 x = d2 / r2 x = r1 d1 x = r2 d2 x = d1 / r1 x = d2 / r2 x = r1 d1 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The best unit duration of storm for a unit hydrograph is one-half of basin lag 1 hour equal to basin lag one-fourth of basin lag one-half of basin lag 1 hour equal to basin lag one-fourth of basin lag ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Disposal of extra excavated earth of canals, is utilized to provide a spoil bank on All listed here Right side Both sides Left side All listed here Right side Both sides Left side ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the height of the hydraulic gradient line above the floor of thickness t is h and the specific gravity of the material of the floor is G, the minimum thickness t of the floor downstream of the crest-wall, is given by the equation t = (h + 1)/(G + t) t = (h - 1)/(G - t) t = (h - 1)/(G + t) t = (h + 1)/G t = (h + 1)/(G + t) t = (h - 1)/(G - t) t = (h - 1)/(G + t) t = (h + 1)/G ANSWER DOWNLOAD EXAMIANS APP
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