Irrigation Engineering The relation between probability (P) and recurrence interval (T) is given by P/T2 = 1 P/T = 1 PT2 = 1 PT = 1 P/T2 = 1 P/T = 1 PT2 = 1 PT = 1 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Lacey, depth of scour in a river depends upon the straightness of the reach. If D is the depth of scour in regime flow in a right angled bend, it is 2.00 D 1.75 D 1.50 D 1.25 D 2.00 D 1.75 D 1.50 D 1.25 D ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The peak of a 4 hour flood hydrograph is 240 m3/sec . If the rainfall excess is 80 mm and base flow which is constant is 40 m3/sec, then the peak of 4-hours unit hydrograph will be 35 m3/sec 20 m3/sec 30 m3/sec 25 m3/sec 35 m3/sec 20 m3/sec 30 m3/sec 25 m3/sec ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The runoff increases with increase in infiltration capacity increase in permeability of soil increase in intensity of rain All of these increase in infiltration capacity increase in permeability of soil increase in intensity of rain All of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A land is known as waterlogged None of these when gravity drainage has ceased when the permanent wilting point is reached capillary fringe reaches the root zone of plants None of these when gravity drainage has ceased when the permanent wilting point is reached capillary fringe reaches the root zone of plants 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
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