Question

What is the materials used for separation of sieving?

Answer 1

Sieving is used while separating bran from flour. It is also used while separating pebbles from sands.

Answer 2

Explanation:

Sieving is a simple technique for separating particles of different sizes. A sieve such as used for sifting flour has very small holes. Coarse particles are separated or broken up by grinding against one another and the screen openings.

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