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The hydraulic radius RH is the ratio of the area of the tube to its volume.

(a) True

(b) False

The question was asked in an interview.

I'd like to ask this question from Poiseuille’s Law topic in section Permeability of Geotechnical Engineering I

1 Answer

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by (727k points)
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Best answer
Correct answer is (a) True

Easiest explanation: The hydraulic radius RH is defined as the ratio of the area of the tube to the wetted perimeter. It is used to generally designate the velocity of flow in engineering hydraulics.

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