Question

Give the classification of powders based on size and list the specification and

standard for sieves.​

Answer 1

Answer:

The sieve number indicates the number of openings per linear inch (e.g. a #4 sieve has 4 openings per linear inch). The results of a sieve analysis can be used to help classify a soil. Soils can be divided into two broad classes: coarse-grained soils and fine-grained soils.