Two Technical & Functional Textiles papers (WPE 405) from BUTEX affiliated colleges' 2023 Level-4 Term-I finals. Questions cover high performance fibres like Kevlar, Nomex and Spectra, agro textile products, geotextile functions, FIBC transport, and airbag operation.
Q1
Level-4 Term-I, Final Exám-2023
Subject: Technical & Functional Textiles (Code: WPE 405)
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) Differentiate between technical textiles and conventional textiles.
(b) Classify technical textiles.
(c) What are the challenges for Bangladesh in the technical textile sector?
(d) What should be done by Bangladesh in the growth of technical textile?
[3+3+3+3=12]
2. (a) What do you mean by high performance fibres?
(b) Differentiate between the features of organic and inorganic fibres.
(c) Write short note on technical features of following six fibres: Wool, Nylon, Spectra, Kevlar, Nomex, Phenolic fibre.
Q2
Level-4 Term-II, Final Exám-2023
Subject: Technical Textile (Code: FE 411)
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) Define technical textile, state the present scenario of technical textile in Bangladesh.
(b) Enlist sector-wise technical textile with examples.
(c) Discuss on the challenges of technical textile sector in Bangladesh.
(d) Differentiate between conventional and technical textile.
[4+3+3+2=12]
2. (a) What does mean by high performance fiber? State its general properties.