Level-2 Term-II 2018 examination from the University of Dhaka on Man Made Textile Fibres (TE-2208). Answer any four questions on nylon, polyester, viscose rayon, acrylic, and specialty fibres like carbon and glass.
B. Sc. in Textile Engineering, Level-2, Term-2.
Final Examination- 2018
Course Code: TE-2208 Marks: 60
Course Name: Man Made Textile Fiber Time: 2 hours
Answer any 4 (Four) from the followings: (The figures in the right hand margin indicate full marks)
1. (a) Define Textile fiber and filament. Differentiate between natural and manmade fiber. | 5.0 |
(b) Briefly discuss on the steps of manufacturing manmade fiber. | 7.0 |
(c) Compare among Wet spinning and Dry spinning technique. | 3.0 |
2. (a) Why Nylon 6:6 is so called? Discuss on the polymer system of nylon fiber. | 4.0 |
(b) Write down some properties of nylon fiber. | 4.0 |
(c) Discuss on different types of polyester fiber. | 5.0 |