For a most economical rectangular channel, the hydraulic mean depth, is equal to« Back to Previous Page

A. the depth of flow B. half the depth of flow C. one-third depth of flow D. None of these.
Posted by Civil Engineer
Asked on August 16, 2016 12:59 pm
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B. half the depth of flow


Posted by Civil Engineer
Answered on August 16, 2016 1:00 pm