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What class of lever is sieving machine?
A sieving machine is typically considered a third-class lever, where the effort is placed between the load (material being sieved) and the fulcrum (pivot point). In this case, the effort is exerted by the machine to sift the material through the sieve.
What is difference between winnowing and sieving?
winnowing is the separation of solid-solid separated by size and weight whereas sieving is the separation solid-liquid judged by shape and size.
What is the process of sieving?
Sieving is the process of separating particles based on their size using a sieve or mesh. The material to be sieved is poured onto the sieve, and then the sieve is agitated or tapped gently to allow smaller particles to pass through while larger particles are retained on top. This method is commonly used in industries such as food processing, agriculture, and pharmaceuticals for particle size analysis and separation.
How will you separate sand?
You can separate sand from other materials by using methods like sieving, sedimentation, and filtration. Sieving involves passing a mixture through a mesh or sieve to separate particles based on size. Sedimentation involves letting the sand settle to the bottom of a container of water, allowing you to pour off the water and collect the sand. Filtration uses a filter paper or mesh to separate the sand from a liquid mixture.
Method to esparate different size particles?
One method to separate different size particles is by using sieving, which involves passing a mixture of particles through a sieve with different mesh sizes. Smaller particles can pass through finer mesh sizes while larger particles are retained. This allows for the separation of particles based on their size.
