Question

What is the difference between winnowing and sieving?

Answer 1

winnowing - it is tge process to separate husk from grains
seiving- it allows finrle particles to pass through the holes of the sieve while the bigger impurities remain on the sieve

Answer 2

Answer:

The differences between winnowing and sieving  are:

Explanation:

Winnowing

1. Winnowing is the separation of solid-solid mixtures of different sizes and weights.

2. The wind or winnowing machine is used for this separation technique.

3. This process is done after the process of threshing.

4. This process can be used for the separation of chaff from grains, stored grains from pests, etc.

Sieving

1. Sieving is the process of separation of solid-solid mixtures of different sizes.

2. A mesh of the required size is used based on the size of the mixture for this separation technique.

3. This process is done directly by placing the mixture in the mesh with small holes.

4. This process is used for the separation of pebbles and sand, husk and flour, etc.