Question

A bridge culvert is to be constructed across a proposed lined canal. The afflux at this site for a contracted canal width can be computed by __________

a.

Unwin’s formula

b.

Broad-crested weir formula

c.

Orifice formula

d.

Molesworth formula

Posted under Irrigation Engineering

Answer: (d).Molesworth formula

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Q. A bridge culvert is to be constructed across a proposed lined canal. The afflux at this site for a contracted canal width can be computed by __________

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