Question

The type of hydraulics of flows towards open well is __________

(a) Radial flow

(b) Bottom flow

(c) Adjacent flow

(d) All of the mentioned

I got this question in an internship interview.

I need to ask this question from Well Hydraulics topic in chapter Well Hydraulics of Geotechnical Engineering I

Answer 1

Correct option is (a) Radial flow

Easiest explanation: If the well is open, radial flow takes place all around the well and there is no flow from the bottom of the well.