Velocity of flow in a sewer must be form ______________ to ? – McqOptions

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1.	Velocity of flow in a sewer must be form ______________ to ?
A.	1 m / sec to 3m/ sec
B.	3m / sec to 4m/ sec
C.	4m / sec to 4.5 ml sec
D.	4.5 ml sec to 5 m/ sec
Answer» B. 3m / sec to 4m/ sec

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