The velocity of flow of water in a sedimentation tank is about – McqOptions

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1.	The velocity of flow of water in a sedimentation tank is about
A.	5 to 10 cm/sec
B.	15 to 30 cm/sec
C.	15 to 30 cm/minute
D.	15 to 30 cm/hour
Answer» D. 15 to 30 cm/hour

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