What is the wetted perimeter of a circular section of sewer? – McqOptions

MCQOPTIONS

1.	What is the wetted perimeter of a circular section of sewer?
A.	(22/7) *D²
B.	(22/7) *D
C.	(22/7) *D³
D.	(22/7)² *D
Answer» C. (22/7) *D³

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