Question

when wheat grains are arrived at a factory that can come mixed with dust,plant parts,metal splinters or sand.formulate the steps used to sperate the impurities from the wheat grains in the flour industry.​

Answer 1

Answer:

in a flour mill, impurities like husk and stones are removed from wheat before grinding it. Usually, a bagful of wheat is poured on a slanting sieve. The sieving removes pieces of stones, stalk and husk that may still remain with wheat after threshing and winnowing.