Two complete Natural Textile Fibres papers (YE 101) from BUTEX affiliated colleges' 2024 Level-1 Term-II finals. Topics include fibre classification, jute defects and retting, ginning, cotton and flax properties, wool morphology, and silk reeling.
Q1
Level-1 Term-II, Final Exám-2024
Subject: Natural Textile Fibres (Code: YE 101)
Time: 3.0 Hrs. Full Marks: 72
(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 Fibre? Classify the Textile Fibre with example.
(b) Differentiate between Natural fibres and Synthetics fibres.
(c) "All fibers are not textile fibres" - justify it.
[5+4+3=12]
2. (a) Write the cotton fibre grading system.
(b) Why jute fibre shows harsh?
(c) Discuss the five defects of jute fibre.
(d) Define Retting and stripping of jute.
Q2
Level-1 Term-I, Final Exám-2024
Subject: Natural Textile Fibers (Code: YE 101)
Time: 3.0 Hrs. Full Marks: 72
(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 fiber and man-made fiber.
(d) Write the importances of Textile fiber.
[1+6+3+2 = 12]
2. (a) Define lint and linters. Compare between lint and linters.