Natural Fibers paper (YME 121) from 2015 Level-1 Term-I finals, with two complete question papers. BUTEX affiliated colleges examined students on jute composition and grading, flax retting, ginning systems, wool felting, and silk reeling.
Q1
Level-1 Term-I, Final Exám-2015
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 fiber?
(b) Classify Textile fibers with examples.
(c) Compare between natural fibers and man-made fibers.
(d) What is lint and linters?
[2.5+6+6+3=17.5]
2. (a) Write down the botanical name of white jute and tossa jute. Write down the chemical composition of jute fiber.
(b) Write down the names of different type of jute classified on the basis of raw jute.
(c) Discuss the general features of jute fiber.
Q2
Level-1 Term-II, Final Exám-2015
Subject: Textile Fibre: Natural Fibres (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) State Textile.
(b) Differentiate between natural fibre and man-made fibre.
(c) Discuss the basic requirements of textile fibre.
(d) “All fibre are not textile fibre” Explain.
[2+4.5+6+5=17.5]
2. (a) Write down four botanical name of cotton fibre.
(b) Write down chemical composition of cotton fibre.
(c) Write down American cotton grading with trash percentage contains.