+1 vote
in Irrigation Engineering by (75.2k points)
Which type of lining is restricted to the availability of suitable soils in the area?

(a) Compacted earth lining

(b) Soil-cement lining

(c) Cement mortar lining

(d) Stone lining

I had been asked this question in an interview.

I want to ask this question from Earth Type Linings in portion Lining of Irrigation Canals and its Economics of Irrigation Engineering

1 Answer

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by (106k points)
The correct choice is (a) Compacted earth lining

The best I can explain: The use of this lining is restricted to the soil available in the area where the canal has to be constructed. Soil graded to obtain the required characteristics and is compacted at optimum moisture content. Transportation of such soils from outside is not recommended as it would be uneconomical.

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