Irrigation Engineering A unit hydro graph has one unit of rainfall excess time base of direct runoff discharge rainfall duration rainfall excess time base of direct runoff discharge rainfall duration 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 = (h + 1)/(G + t) t = (h - 1)/(G + t) t = (h - 1)/(G - t) t = (h + 1)/G t = (h + 1)/(G + t) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The length of a meander is the distance along the river between the tangent point of one curve to the tangent point of Reverse curve plus the width of the river Next curve of the same order Reverse curve None of these Reverse curve plus the width of the river Next curve of the same order Reverse curve None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a catchment area of 120 km2, the equilibrium discharge in m3/hour of an S-curve obtained by the summation of 6 hour unit hydro graph is 0.6 x 106 7.2 xlO6 0.2 x 106 2.4 xlO6 0.6 x 106 7.2 xlO6 0.2 x 106 2.4 xlO6 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey’s theory will be 91m 19m 38m 15m 91m 19m 38m 15m ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The runoff increases with increase in permeability of soil increase in infiltration capacity All of these increase in intensity of rain increase in permeability of soil increase in infiltration capacity All of these increase in intensity of rain ANSWER DOWNLOAD EXAMIANS APP
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