weaving 37 ( Technical Data and terms in yarn 1) spinning 46 (sizing process and chemical 3) Welcome to your weaving 37 ( Technical Data and terms in yarn 1) 1.What is the meaning of MIC? Microgram per inch. mass per inch miligram per inch microkilogram per inch 2.which one is fixed (mass/length)in direct system ? mass length colour hairiness 3.What English count is denoted ? tex Ne denier microkilogram per inch 4. why shape of yarn become round ? twist count texture colour 5. How can you express fiber fineness Weight per unit length. Microgram per inch. mass per inch miligram per inch 6.why first draft cylinder,twisting is avoid yarn to stop ? thinning twisting of yarn deforming breaking 7.When reduction in nep level at card comes through? crushing of neps between calender roller removal neps in licker in dropping removal; of neps in flat strips disentanglement of neps 8 What is the work of rupture of cotton ? 9 3 6 4 9.what is average length and diameter ratio of fiber 30 32 35 40 10 How many types of twist are there ? 2 Types 3 types 1 type 4 types 11 What is the direction of Z - twist ? Anticlock wise Clock wise Right to right Right to left 12 What is the direction of S - twist ? Clock wise. Anticlock wise Left to right Right to left 13 What produces in ringframe ? Yarn fabric sliver garment 14 What is strongest length of staple fiber yarn? 10-50 mm 50-100 mm 25-200mm 25-180mm 15 Wht is filament fiber? continuous long fiber continuous short fiber continuous long spun fiber 16 Which mersuring unit used for filament yarn? yard or meter tex yard or cm decitex 17 Which factor of pilling depends on short fiber? short fiber content and hairiness twist and cross section long fiber content and twist Apperance and feel 18 Which mersuring unit used for multi filament yarn? meter yard cm decitex 19 Which is the unit used to determine the thickness of yarn? meter yard cm denier 20 .Which type of yarn have a pile effect? Gimped yarn Core spun yarn Boucle yarn Chenille Yarn 21.Which of following is a example of core spun yarn? Spandex glass Jute Hemp 22 Which type of yarn called as chainette? Loop wale yarn Core spun yarn Boucle yarn Chenille Yarn 23 Which yarn called as texture yarn? Roto yarn Core spun yarn Bulked yarn Loop wale yarn 24 Which yarn have a regular pattern of wrinkles has imparted to the filament? Roto yarn Core spun yarn Bulked yarn Texturized yarn 25 Which yarn is dull or flat apperance than filament yarn? Loop wale yarn spun yarn Boucle yarn Chenille Yarn Time's up
