+1 vote
in Geotechnical Engineering II by (93.8k points)
Pneumatic caissons are closed at _________ during construction.

(a) Bottom

(b) Top

(c) Top and bottom

(d) None of the mentioned

This question was posed to me in a national level competition.

I would like to ask this question from Well Foundations topic in section Well Foundations of Geotechnical Engineering II

1 Answer

0 votes
by (243k points)
Correct choice is (b) Top

The explanation is: Pneumatic caissons are closed at the top and open at the bottom during construction.

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