engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Soil Mechanics and Foundation Engineering Bearing Capacity Deep Foundation
Which of the following is NOT advantage of Pneumatic caissons as compared to the open caissons?
1
There is no settlement of the adjoining structures as the water table is not lowered.
2
There is no inconvenience caused to the workmen while working under high pressure.
3
Excavation and pouring of concrete are done in the dry.
4
As there is an access to the bottom of the caissons, obstructions can be easily removed.