weaving 38( Technical Data and terms in yarn2) spinning 46 (sizing process and chemical 3) Welcome to your weaving 38( Technical Data and terms in yarn2) 1.Which yarn manufactured from natural cotton,flax,wool staple yarn? Loop wale yarn spun yarn Boucle yarn Chenille Yarn 2.Which yarn called as lycra yarn? spun yarn Boucle yarn Chenille Yarn spandex 3.Which of following is a blended yarn Boucle yarn Chenille Yarn spandex pc 4.Which parameter carding efficiency is depend? Drafting drawing cleaning operation entanglement 5.What should be the waste percentage per passage of draw frame in spinning? 0.4 0.6 0.8 1.2 6.When count is high the diameter of yarn is? equal less more parallel 7.Which of following is not material related a factor ? Fiber contamination weight variation twist variation Poor maintenance and house keeping 8.which of following is not machine related factor? Poor maintenance and house keeping Excess machine stopage Excessive ends piecing Excessive hairiness 9.What is full form of CSP? count spun prpduct count strength product cotton spun product cotton strength product 10.What is count ? Strength of yarn Smoothness of the yarn Fineness of yarn Break of yarn 11.What is yarn strength ? Surface of yarn Appearance of yarn Force that requires to break textile material Quality of yarn 12.What is dry strength of cotton yarn ? 27- 45 28-30 21-35 19-25 13.What is wet strength of cotton yarn ? 28-38 30-54 31-33 33-40 Time's up
