+1 vote
in Geotechnical Engineering II by (93.7k points)
Mud rotary drilling belongs to _________ type of boring method.

(a) Percussion boring

(b) Rotary boring

(c) Wash boring

(d) Auger boring

This question was addressed to me in a job interview.

I want to ask this question from Method of Site Exploration in chapter Stabilisation of Soils, Site Investigation and Sub – Soil Exploration of Geotechnical Engineering II

1 Answer

0 votes
by (243k points)
Right option is (b) Rotary boring

The best explanation: A drilling mud is forced downed in rotary boring, hence the method is also known as mud rotary drilling.

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