+1 vote
in Irrigation Engineering by (75.2k points)
How many factors govern the design a weir or a barrage?

(a) 4

(b) 5

(c) 6

(d) 3

I got this question in my homework.

I'm obligated to ask this question of Design of Modern Weirs and Barrages in section Seepage Theories and Weirs and Barrages Design of Irrigation Engineering

1 Answer

0 votes
by (106k points)
Correct choice is (a) 4

Explanation: The information or rather say the data pertaining to these factors, namely high flood levels for the river at the weir site, river cross section at the weir site, stage discharge curve at the weir site, and maximum flood discharge for the river at the weir site are to be collected before designing a weir or  barrage.

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