Irrigation Engineering If H and d are the water depth and drop in the bed level at a Sarda fall, the width B of the trapezoidal crest, is given by B = 0.33 √(H + d) B = 0.22 √(H + d) B = 0.44 √(H + d) B = 0.55 √(H + d) B = 0.33 √(H + d) B = 0.22 √(H + d) B = 0.44 √(H + d) B = 0.55 √(H + d) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A raingauge should preferably be fixed in a closed space near the building in an open space under the tree in a closed space near the building in an open space under the tree ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is 1.064 1.054 1.084 1.074 1.064 1.054 1.084 1.074 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The width of a dowla is generally kept between 30 to 60 cm and its height above the road level should invariably be more than 30 cm 20 cm 10 cm 40 cm 30 cm 20 cm 10 cm 40 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The flow of water after spilling over the weir crest in chute spillway and side channel spillway respectively are At right angle to weir crest in both Parallel to weir crest in both At right angle and parallel to weir crest Parallel and at right angle to weir crest At right angle to weir crest in both Parallel to weir crest in both At right angle and parallel to weir crest Parallel and at right angle to weir crest ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A 70% index of wetness means rain deficiency of 70% None of these rain excess of 30% rain deficiency of 30% rain deficiency of 70% None of these rain excess of 30% rain deficiency of 30% ANSWER DOWNLOAD EXAMIANS APP
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