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: Option C
Related Questions on Environmental Engineering
The distribution mains are designed for
A. Maximum daily demand
B. Maximum hourly demand
C. Average daily demand
D. Maximum hourly demand on maximum day
Sewage treatment units are designed for
A. Maximum flow only
B. Minimum flow only
C. Average flow only
D. Maximum and minimum flow
A. 4.5 to 6.0
B. 6.5 to 8.0
C. 8.5 to 10.0
D. 10.5 to 12.0
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