I Sem B.sc - Fashion and Apparel Design (New) - Question Paper 2011

I Semester B.Sc (FAD) Examination, October / November 2011
(N.S.) (Semester Scheme) (N.S) (Prior to 2011-12)
Fashion and Apparel Design
FAD103: FIBER AND YARN SCIENCE

Time :3 hours                                                           Max. Marks:60

All Section are compulsory . illustrate wherever necessary.

SECTION – A

I. Answer the following:
1) ………..fiber is similar in characteristics to wool.
2) ……… is the only natural filamental fibre.
3) Illustrate cross sectional view of cotton.
4) What is polymerization.
5) What are thermoplastic fibers?
6) Which fiber is more absorbent cotton or polyester?
7) State two uses of flax?
8) Name the solvent that dissolves cotton?
9) Define crystallinity?
10) What is retting?
11) What is ginning?
12) What is absorbation resistance?

SECTION - B

II. Answer the following:

1) Distinguish between carded and combed yarns?
2) Mention the types of silk and their uses?
3) Draw the longitudinal and cross sectional view of polyester and cotton fibers?
4) Explain the advantages of man made fibers over natural fiber?
5) Name any three physical properties of wool?
6) What are the objective of Blow room?

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