Textile Testing and Quality Control exam (TE 208) from University of Chittagong's 2008 second-year finals, three hours and 40 marks. Includes moisture relations, comb sorter analysis, twist measurement by null principle, specific surface proofs, and Pressley strength testing.
B.Sc. in Textile Engineering
2nd year Final Examination-2008
Subject : Textile Testing and Quality Control(Code – TE208)
Time : 3 Hours | Full marks - 40 |
(Answer any four questions)
1. (a) Define Textile Testing. Discuss the importance of testing for textile.
(b) Write the different effects of regain on fibre properties.
(c) Establish the relation between moisture regain and moisture content.
(3+3+4 = 10)
2. (a) Write the definition of staple length, Span length, effective length and uniformity ratio.
(b) How fibre length plays vital role in the spinning process. – Explain .
(c) Describe the fibre length measurement through comb sorter, analysing it’s diagram.
(2+3+5 = 10)