+1 vote
in Irrigation Engineering by (75.2k points)
What structure is constructed to carry back into the underground?

(a) Land Grading

(b) Random Field Drains

(c) Surface Inlet

(d) Open Drains

The question was asked in unit test.

The question is from Water Logged Reclamation in division Water Logged Reclamation and Saline Soils for Agricultural Purposes of Irrigation Engineering

1 Answer

0 votes
by (106k points)
The correct option is (c) Surface Inlet

The explanation: Surface inlets are the structures constructed to carry the pit water back into the subsurface. The materials used in the construction are cast iron pipe or manhole of bricks or monolithic concrete.

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