Irrigation Engineering A hyetograph is a graphical representation of discharge and time rainfall intensity and time rainfall depth and time cumulative rainfall and time discharge and time rainfall intensity and time rainfall depth and time cumulative rainfall and time ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The downstream expansion head of a guide bank is extended to subtend an angle at the centre, equal to 90° 30° 60° 45° 90° 30° 60° 45° 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 = (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) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In case of non-availability of space due to topography, the most suitable spillway is shaft spillway ogee spillway straight drop spillway chute spillway shaft spillway ogee spillway straight drop spillway chute spillway ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The maximum permissible eccentricity for no tension at the base of a gravity dam is B/4 B/3 B/2 B/6 B/4 B/3 B/2 B/6 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If it rains between 2 P.M. and 3 P.M. and the entire basin area just starts contributing water at 3 P.M. to the outlet, then time of concentration will be 15 minutes 30 minutes 60 minutes 20 minutes 15 minutes 30 minutes 60 minutes 20 minutes ANSWER DOWNLOAD EXAMIANS APP
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