For non-scouring velocity 5 m/sec, the type of sewers generally prefer – McqOptions

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1.	For non-scouring velocity 5 m/sec, the type of sewers generally preferred to, is
A.	cast iron sewers
B.	cement concrete sewers
C.	glazed bricks sewers
D.	stone ware sewers.
Answer» D. stone ware sewers.

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