1.

________ traps are used for receiving waste water from kitchen sinks, baths and rain and surface water from house.(a) Gully(b) Floor(c) Intercepting(d) ReverseThis question was addressed to me in an online interview.Enquiry is from Water Supply Works topic in division Road Estimating, Sanitary and Water Supply Work of Civil Engineering Drawing

Answer»

The correct answer is (a) Gully

For explanation I would say: At the TOP of the TRAP CAST iron grating is provided to prevent entry of solid matters. The gully traps may be EITHER of stone ware or caste iron.



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