Irrigation Engineering In a concrete canal the approximate permissible velocity of water should not exceed 0.5 m/sec 1 m/sec 2 m/sec 1.5 m/sec 0.5 m/sec 1 m/sec 2 m/sec 1.5 m/sec ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Coefficient of discharge of an ogee spillway depends on downstream apron interference and downstream submergence remains constant depends on depth of approach and upstream slope both (A) and (B) depends on downstream apron interference and downstream submergence remains constant depends on depth of approach and upstream slope both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
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 Ease of tillage for preparation of the field for optimum condition of germination None of these Regular supply of water to plants from the water table by capillary action Absence of aeration of soil from root zone of the plant Ease of tillage for preparation of the field for optimum condition of germination None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The uplift pressure on the face of a drainage gallery in a dam is taken as two-third of hydrostatic pressure at toe plus one-third of hydrostatic pressure at heel None of these average of hydrostatic pressure at toe and heel hydrostatic pressure at toe two-third of hydrostatic pressure at toe plus one-third of hydrostatic pressure at heel None of these average of hydrostatic pressure at toe and heel hydrostatic pressure at toe ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following is a flexible outlet ? submerged pipe outlet Gibb’s outlet Kennedy’s gauge outlet None of these submerged pipe outlet Gibb’s outlet Kennedy’s gauge outlet None of these 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 and parallel to weir crest Parallel to weir crest in both Parallel and at right angle to weir crest At right angle to weir crest in both At right angle and parallel to weir crest Parallel to weir crest in both Parallel and at right angle to weir crest At right angle to weir crest in both ANSWER DOWNLOAD EXAMIANS APP
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