+1 vote
in Fluid Mechanics by (118k points)
Calculate the section factor of a trapezoidal channel section having depth 8m, base 5m and side slope 1H:2V.

(a) 139.44

(b) 149.44

(c) 159.44

(d) 169.44

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Enquiry is from Geometrical Properties of Trapezoidal Section in portion Flow in Open Channels of Fluid Mechanics

1 Answer

+2 votes
by (362k points)
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Best answer
Right choice is (d) 169.44

Explanation: Section Factor = A√D

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