%_You are asked to design sewer pipes of diameters 0.4 m to 0.9 m at maximum flow, you will assume the sewer flow running at_%

%_You are asked to design sewer pipes of diameters 0.4 m to 0.9 m at m

1.	%_You are asked to design sewer pipes of diameters 0.4 m to 0.9 m at maximum flow, you will assume the sewer flow running at_%
A.	Full depth
B.	Half full
C.	Two third full
D.	Three fourth full
Answer» C. Two third full