The settling velocity of the particles larger than 0.06 mm in a settli – McqOptions

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1.	The settling velocity of the particles larger than 0.06 mm in a settling tank of depth 2.4 is 0.33 mper sec. The detention period recommended for the tank, is
A.	30 minutes
B.	1 hour
C.	1 hour and 30 minutes
D.	2 hours
Answer» E.

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