If σ’ is the effective overburden pressure, then the effective penetration resistance is given by _________

For soft sensitive soil, the area ratio of sample __

Auger boring is used in ______ type of soil.

Which of the following is proved to be useful, ongoing over the site?

_______ sampler is suitable for soft soils.

The sampler in standard penetration test has outer diameter of _____ mm.

For transport of sample to laboratory, the sample is ____

In detailed exploration, the field test is conducted to determine ____