Question

The wool fibres are straightened, combed and rolled into yarn.

Answer 1

Yeah, you are right.

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Answer 2

ANSWER:

Preparation of fibers, Carding, Combing, Drawing out, twisting and spinning are the process carried out to convert the wool fibres into yarn.

EXPLANATION:

Woolen fibres are cleaned to remove the dust in it, then Carding is done using machines where the rope like parallel fibres are produced and fibers are arranged using comb like device to obtain a smoother and finer yarn. Fibers are then being drawn and twisted for further elongation. After twisting, fibers are made to spin and yarn is obtained.