If there is no impervious boundary at the bottom of a hydraulic structure, stream lines tend to follow :« Back to Previous Page

A. a straight line B. a parabola C. a semi-ellipse D. a semi-circle. Posted by Civil Engineer Asked on August 8, 2016 1:40 pm

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C. a semi-ellipse Posted by Civil Engineer Answered on August 8, 2016 1:40 pm