B.Voc. (Fashion Technology) DEGREE EXAMINATION,
NOVEMBER 2017
First Semester
TEXTILE SCIENCE
(CBCS 2015 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all questions.
1. Write about two different forms of fibres with an example
for each.
2. Name any four synthetic fibres.
3. State any four end uses of silk.
4. Name the raw materials used for the production of
nylon 6,6 and polyester.
5. State difference between mixing and blending,
6. What do you mean by secondary motions?
7. Define fractionating efficiency.
8. Draw the design, draft and peg plan of regular warp rib.
9. Define the two different principles of knitting.
10. Classify different commercial fabric production systems.
Sub. Code
5FT1C1
RW-1014
2
wk12
Part B 5 25)
Answer all the questions choosing either or
11. Write a note on various natural cellulosic fibres
with suitable examples.
Or
Write a note on any four secondary properties of
textile fibres.
12. Compare the physical properties of nylon 6 and
nylon 6,6.
Or
Explain melt spinning with neat sketch.
13. Write about the need of opening and cleaning of
cotton prior to subsequent process.
Or
Classify the basic yarn types and make a brief note
on each of them with suitable examples.
14. Write a note on basic weaves.
Or
Write a note on fabric finishes.
15. Differentiate Tricot and Raschel knitting.
Or
Write a note on bonding.
RW-1014
3
wk12
Part C 10 30)
Answer any three questions.
16. Discuss in detail about the primary properties of a textile
fibre.
17. Write in detail about various end uses of different
man made fibres.
18. Explain in detail about different types of fancy yarns with
relevant sketches showing the effect.
19. Write a detailed note on dobby and jacquard.
20. Compare weaving and knitting with respect to process
and product.
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