What is the best way to describe the purpose of an assembly line in manufacturing?

turning raw materials into products

limiting need for skilled workers

building discrete components

o replacing workers with robots

The manufacturing units use assembly line were the workers are given a specific job to complete and the same work is repeated again and again and the products are further move dto next work station where other components are added to the product.

Therefore, the purpose of an assembly line in manufacturing is building discrete components where the workers need to stand at a place and assemble each component of the product and hence completing the work quickly and efficiently.