Pick up the incorrect statement from the following A.Side walls of a venturi head flume are splayed out from the end of the throat at 1 : 10 for a length of 4.5 m B.Length of side walls should be such that...
Showing posts with label Irrigation. Show all posts
Showing posts with label Irrigation. Show all posts
If B and d are the bed width and depth of a channel in metres, the combined losses due to evaporation and seepage in cumecs per kilometre length of the channel, is
If B and d are the bed width and depth of a channel in metres, the combined losses due to evaporation and seepage in cumecs per kilometre length of the channel, is A. B. C. D. Answer: Option D ...
The length of a meander is the distance along the river between the tangent point of one curve to the tangent point of
The length of a meander is the distance along the river between the tangent point of one curve to the tangent point of A.reverse curve B.next curve of the same order C.reverse curve plus the width of the river D.none of these....
Irrigation canals are generally aligned along
Irrigation canals are generally aligned along A.ridge line B.contour line C.valley line D.straight line. Answer: Option A ...
Borrow pits should preferably be located in
1. Borrow pits should preferably be located in A.field on the left side of the canal B.field on the right side of the canal C.fields on both sides of the canal D.central half width of the section of the canal. Answer: Option D ...
