Introduction:
This article is written for beginners who are interested to do job in yarn manufacturing industry. Yarn manufacturing is the pioneer industry in Bangladesh as well as South Asia. Though recently yarn market is not passing good time. Who try to get job in yarn production following questions and answers will be helpful for viva board.
Yarn Manufacturing Viva Questions and Answers:
1. What is fiber?
Ans: Fiber or fibre is classes of materials that are continuous filaments or are in discrete elongated pieces, similar to lengths of thread. They are very important in the biology of both plants and animals, for holding tissues together.
2. What is textile fiber?
Ans: Textile fiber has some characteristics which differ between fiber to Textile fiber. Textile fiber can be spun into a yarn or made into a fabric by various methods including weaving, knitting, braiding, felting, and twisting. The essential requirements for fibers to be spun into yarn include a length of at least 5 millimeters, flexibility, cohesiveness, and sufficient strength. Other important properties include elasticity, fineness, uniformity, durability, and luster.
3. What is yarn?
Ans: Yarn is a long continuous length of interlocked fibers, suitable for use in the production of textiles, sewing, crocheting, knitting, weaving, embroidery, and rope making.
