A cotton yarn of 20 tex count is replaced by a polyester yarn such that both the yarns have same diameter and same packing density. Assuming densities of cotton...

A 59.05 Ne cotton yarn, a 20 tex polyester/cotton blended yarn and a 90 denier polyester filament are twisted together to obtain a 3-ply yarn. Assuming there is...

A plied yarn is prepared by twisting two single yarns (A and B). Yarn A has a mean count of 20 tex and a coefficient of variation (CV) of count of 20%. Yarn B h...