Irrigation Engineering A water-logged land is found suitable for cultivation due to Regular supply of water to plants from the water table by capillary action Absence of aeration of soil from root zone of the plant None of these Ease of tillage for preparation of the field for optimum condition of germination Regular supply of water to plants from the water table by capillary action Absence of aeration of soil from root zone of the plant None of these Ease of tillage for preparation of the field for optimum condition of germination ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on the roof of an inverted syphon, is maximum when Drain in running dry Canal is running with F.S.L. Drain is running with H.F.L. Canal is running dry Drain in running dry Canal is running with F.S.L. Drain is running with H.F.L. Canal is running dry ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Pick up the correct statement from the following sentence The escapes are aligned to take advantage of contours of lower values All of these Escapes are essential safety valves in a canal system The escapes must lead the surplus water to natural drainages The escapes are aligned to take advantage of contours of lower values All of these Escapes are essential safety valves in a canal system The escapes must lead the surplus water to natural drainages ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A divide wall is provided At right angle to the axis of weir At an inclination to the axis of weir Parallel to the axis of weir and upstream of it Parallel to the axis of weir and downstream of it At right angle to the axis of weir At an inclination to the axis of weir Parallel to the axis of weir and upstream of it Parallel to the axis of weir and downstream of it ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A 70% index of wetness means rain excess of 30% rain deficiency of 30% None of these rain deficiency of 70% rain excess of 30% rain deficiency of 30% None of these rain deficiency of 70% 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 1.50 D 1.25 D 1.75 D 2.00 D 1.50 D 1.25 D 1.75 D 2.00 D ANSWER DOWNLOAD EXAMIANS APP
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