Amazon Process Assistance Interview Questions and Answers

Degree of saturation is the ratio of volume of water to the volume of void.

• Degree of saturation is a measure of how much water a soil can hold.

• It is expressed as a percentage.

• A soil with a degree of saturation of 100% is completely saturated with water.

• A soil with a degree of saturation of 50% is half-filled with water.

Porosity is the ratio of void volume to solid volume.

• Porosity is a measure of how much empty space there is in a material.

• It is often used in geology to describe the amount of open space in rocks or soil.

• Porosity can affect the properties of a material, such as its strength, permeability, and thermal conductivity.

• For example, a highly porous material like a sponge can absorb a lot of water, while a less porous material like a brick will not.

• Porosity can be calculated by divid...read more

Void ratio is the ratio of volume of voids to the volume of solids in a given material.

• Void ratio is a measure of the porosity of a material.

• It is commonly used in geotechnical engineering to describe soil properties.

• A high void ratio indicates a more porous material.

• Void ratio can be calculated using the formula: e = Vv / Vs

• Vv is the volume of voids and Vs is the volume of solids.