Textile Testing & Quality Control exam (YE 211) from BUTEX's 2016 Level-2 Term-II finals, worth 105 marks. Questions cover HVI system modules, correct invoice weight, comb sorter procedures, maturity swelling tests, WIRA fineness meter, and stelometer strength testing.
Level-2 Term-II, Final Exám-2016
Subject: Textile Testing & Quality Control (Code: YE 211)
Time: 3.0 Hrs. Full Marks: 105
(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 Quality Control, Quality Management and Quality Assurance.
(b) What is "Sampling"? Write down the standard sampling method for (i) count of yarn removed from the fabric and (ii) Fabric Sampling.
(c) Briefly discuss about the basic system modules of HVI.
[4.5+8+5=17.5]
2. (a) Define correct invoice weight.
(b) What is oven dry weight? How correct oven dry weight is determined?
(c) State the working principle of Electronic Hygrometer.
(d) Describe the test procedure of comb Sorter for the measurement of different fibre lengths with comb sorter diagram.
[2+4+4+7.5=17.5]
3. (a) Define span length with an example.
(b) List the quality parameters of cotton fibres are tested by HVI.