Question

In the sieving method, the powder is passed through a set of
sieves which are arranged
(1) in descending order (3) at random
(2) in ascending order (4) one's own choice​

Answer 1

The answer is number 1

Answer 2

Answer:

The Correct Answer is (1) In Descending Order

Explanation:

During sieving, the sample is either vibrated vertically (vibratory sieving) or horizontally (horizontal sieving) (horizontal sieving). Both motions are superimposed with tap sieve shakers. The particles are compared to the apertures of each sieve during this process.

Sieving is the separation of tiny particles from larger particles through the use of a sieve. It's commonly found in flour mills and construction sites. Impurities such as husks and rocks are eliminated from wheat in the flour mill. Sieving removes pebbles and stones from sand.