Question

For sampling natural sand and other soft and wet soils the most suitable sample is

Answer 1

Answer:

For sampling saturated sands and other soft and wet soils satisfactorily, the most suitable soil sampler is open drive thin-walled tube sampler

Answer 2

Answer:

For sampling natural sand and other soft and wet soils, the most suitable sample is an open drive sampler with thin walled tubes.

Explanation:

For sampling materials like natural sand and other soft and wet soils the most suitable sample is an open drive "thin walled tube sampler". These open drive samplers mainly comprise of thin walled tubes that are used to push the soil or drive the soil down to the "bottom of the hole". The tubes are then rotated to enable the detaching of the "lower end" of the "sample" from the soil.