15. The process in which a single yarn is converted into a fabric is known as
knitting
Explanation for correct option:
(B) Knitting- In this process, a single yarn is turned into a fabric. Knitting needles are used to make fabric from a single yarn.
Explanation for incorrect options:
(A) Weaving- Weaving is the process of arranging two sets of yarn together to make a fabric.
(C) Spinning- A handloom is a hand-operated device used for the weaving of fabric.
(D) Handloom- In the spinning process, yarns are made from fibres. Spinning can be done using hand-operated devices like charkha or by using spinning machines.
Hence, the correct answer is option B.