Curioustab

Home » Civil Engineering » Irrigation

If the irrigation efficiency is 80%, conveyance losses are 20% and the actual depth of watering is 16 cm, the depth of water required at the canal outlet, is

10 cm
15 cm
20 cm
25 cm
30 cm

Correct Answer: 25 cm

← Previous Question Next Question→

More Questions from Irrigation

In Montague type fall
A hydraulic structure is designed to withstand
Useful soil moisture for plant growth, is
Solution of Laplacian equation in three dimensions of water in a syphon, is done by
If D is the depth of water upstream of the throat above its sill, B is the width of the throat, to achieve critical flow in an open venturi flume, the theoretical maximum flow Q, is
In gravity canals, F.S.L. is
According to Bligh's creep theory, percolating water flows along
The scour depth D of a river during flood, may be calculated from the Lacey's equation
If d1 is the depth of cutting, d2 is the height of the bank from bed level r2 : 1 and r1 : 1 are the slopes in filling and cutting respectively, the horizontal distance n between the bed and bank, is
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

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion