If the twist multiplier in the indirect system is 4.8 tpi/Ne⁰.⁵, then the twist factor in the direct system (tpm⋅tex⁰.⁵) (rounded off to 2 decimal places) is __...

A set of yarns is produced with same linear density. If these yarns follow helical model and their diameter is inversely proportional to twist (number of turns...

Inhaling the smoke from a burning _________ could _________ you quickly.