Question

Drainage method used in high water table areas under the surface.

A Tile drainage Correct Answer Incorrect Answer
B Mole drainage Correct Answer Incorrect Answer
C Sub surface drainage Correct Answer Incorrect Answer
D Pipe drains Correct Answer Incorrect Answer
E Ditch drainage Correct Answer Incorrect Answer

Solution

Sub-surface drainage method is best suited in deep permeable soils, used in high water table areas under the surface .

Practice Next
×
×