The commonly used geophysical method for site exploration is ____

Stabilisation of soils are most commonly used in ______ engineering works.

The general exploration gives information about which of the following features?

The area ratio of the sampler is ______

To know the cone resistance, it is first forced down to _____ depth.

The angle of internal friction for fines lesser than 5% is _______

Sampler is over driven to avoid the compression of sample.

When deeper layers have increasingly greater density, the seismic refraction method is fast.