+1 vote
in Fluid Mechanics by (118k points)
What is the top width of a triangular channel having a depth y and side slope Z?

(a) Zy

(b) Zy^2

(c) 2Zy

(d) ½Zy

I had been asked this question in an online quiz.

My question is based upon Geometrical Properties of Triangular Section topic in chapter Flow in Open Channels of Fluid Mechanics

1 Answer

+2 votes
by (362k points)
selected by
 
Best answer
Right choice is (c) 2Zy

Best explanation: Top width = (Zy+Zy)

= 2Zy.

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