The hydraulic mean depth (HMD) for an egg-shaped sewer flowing two-th – McqOptions

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1.	The hydraulic mean depth (HMD) for an egg-shaped sewer flowing two-third full is
A.	Equal to HMD when flowing full
B.	Less than HMD when flowing full
C.	Greater than HMD when flowing full
D.	None of the above
Answer» D. None of the above

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