Level-1 Term-I 2016 exam from BUTEX affiliated colleges on Textile Fibre: Natural Fibers (YME 121), 105 marks. Questions cover cotton grading, jute defects, silk sericulture and degumming, wool keratin, and hemp and flax properties.
Level-1 Term-I, Final Exám-2016
Subject: Textile Fibre : Natural Fibers (Code: YME 121)
Time: 3.0 Hrs. Full Marks: 105
(Use separate answer script for Part: A and Part: B)
(All parts of a question must be answered consecutively)
Part: A
(Answer any three questions)
1. (a) What is textile?
(b) Discuss the properties of textile fibre.
(c) “All fibre are not textile fibre”. Explain.
(d) Classify natural fibre with example.
[2+8+4+3.5=17.5]
2. (a) What do you mean by lumen of cotton fibre?
(b) What are the points should be considered during cotton grading and quality of cotton?
(c) Show the grading system of American cotton.
(d) Write down the chemical composition of cotton.