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0 votes	1002 views	2 answers	Vincent has a paper route. Each morning, he delivers 37 newspapers to customers in his neighborhood. It takes Vincent 50 minutes to deliver all the papers. If Vincent is sick or has other plans, his friend Thomas, who lives on the same street, will sometimes deliver the papers for him. updated 11 years ago by Civil Engineer
0 votes	959 views	1 answer	For trunk and out-fall, the type of sewers generally used, is updated 11 years ago by Civil Engineer
0 votes	967 views	1 answer	The ratio of the diameter of a circular section and the side of a square section hydraulically equivalent, is updated 11 years ago by Civil Engineer
0 votes	928 views	1 answer	The recommended detention period for grit chambers is updated 11 years ago by Civil Engineer
0 votes	1009 views	1 answer	The algae dies out in the zone of updated 11 years ago by Civil Engineer
0 votes	925 views	1 answer	The sewer pipe which carries sewage from a building for immediate disposal is updated 11 years ago by Civil Engineer
0 votes	1413 views	2 answers	In septic tanks, updated 11 years ago by Civil Engineer
0 votes	1551 views	3 answers	During preliminary treatment of a sewage updated 11 years ago by Civil Engineer
0 votes	928 views	1 answer	It is customary to design a sewer for D.W.F. on the basis of updated 11 years ago by Civil Engineer
0 votes	920 views	1 answer	In sewage having fully oxidised organic matter, the nitrogen exists in the form of updated 11 years ago by Civil Engineer