Textile Raw Materials-II exam (TE 206) from University of Chittagong's 2012 second-year finals, two hours and 40 marks. Includes chemical fibre classification, nylon 6.6 manufacturing, polyester production relations, viscose rayon flows, and spandex properties.
B.Sc In Textile Engineering
2nd year Final Examination,2012
Subject: Textile Raw Materials-II (Code-TE 206)
Time- 2 hrs | Total marks: 40 |
Answer any (4)four questions
1. (a) Define chemical fibres and classify them.
(b) Write the characteristics of fibre forming polymers.
(c) Discuss the methods used for fibre production from the fibre polymers.
(3+4+3=10)
2. (a) Distinguish between Nylon-6 & Nylon-6, 6
(b) Write down the end uses of Nylon 6, 6.
(c) Describe the manufacturing process of Nylon-6, 6.
(4+2+4=10)