Question

Hydraulic radius for the cross - section of a river is : Select one : a . Area / Wetted perimeter . b . Wetted perimet...


Hydraulic radius for the cross - section of a river is : Select one :

a . Area / Wetted perimeter

. b . Wetted perimeter / Slope .

c . area / slope

d. Wetted perimeter / Area .

Answer

Finding out hydraulic radius of the cross section of the river.

Hydraulic radius is defined as the area of the cross section divided by wetted perimeter.

So option A is the correct one.

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