For transport of sample to laboratory, the sample is ____

Rotary boring can also be called as _______

The significant depth is assumed up to a level at which the net increase in vertical pressure becomes ___ of initial ove…

The outside clearance of the sampler is __

For pile foundations, the depth of exploration at the start of the work is _____

In rotator boring ______ is forced down the hallow drillrods.

Exploratory borings in general exploration is carried out by using _______

The sampler is driven through ________ as seating drive.