CYM is 12th based diploma level course. Yarn consists of a few strands of material wound together. Each strand is, thus, made of filaments, all shorter than the bit of yarn that they structure. These short strands are spun into longer fibers to make the yarn. Long consistent strands may just require extra bending to make them into yarns. Now and then they are put through an extra procedure called finishing. 

The attributes of spun yarn depend, to a limited extent, on the measure of