Water Treatment Plant objective questions and answers
41. Thesewer which collects the dischargfe from a collecting system and delivers it to a treatment plant is known
A.House sewer
B.Lateral sewer
C.Branch sewer
D.Sewer outfall
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D. Sewer outfall
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42. The underground sewers are more subjected to
A.Tensile force
B.Comprehensive force
C.Bendinf force
D.Shearing force
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43. Setting out the alignment of sewersmay start from
A.City
B.Out-fall
C.Tail end
D.Any point
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44. In olden days the type of section in trunk an outfall sewers was
A.Parabolic shaped
B.Horse shoe shaped
C.Egg shaped
D.Circular shaped
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45. The sewer pipe which carries sewage from a building for immediate disposal is
A.House sewer
B.Lateral sewer
C.Intercepting sewer
D.Main sewer
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