Irrigation Engineering If the straight sides of a triangular section of a lined canal with circular bottom of radius D, make an angle ? with horizontal, the hydraulic mean depth is D/3 D D/2 D/5 D/3 D D/2 D/5 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Coefficient of discharge of an ogee spillway 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) depends on downstream apron interference and downstream submergence 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 Parallel and at right angle to weir crest At right angle and parallel to weir crest Parallel to weir crest in both At right angle to weir crest in both Parallel and at right angle to weir crest At right angle and parallel to weir crest Parallel to weir crest in both At right angle to weir crest in both ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Irrigation canals are generally aligned along Contour line Straight line Valley line Ridge line Contour line Straight line Valley line Ridge line ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The Lacey's regime velocity is proportional to R3/4 S1/3 R2/3 S1/2 R1/2 S3/4 Q3/4 S1/3 R3/4 S1/3 R2/3 S1/2 R1/2 S3/4 Q3/4 S1/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For smooth entry of water in a canal, the angle between head regulator and water is generally kept 120° 110° 80° 90° 120° 110° 80° 90° ANSWER DOWNLOAD EXAMIANS APP
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