I Semester B.Sc (FAD) Examination, October / November 2011
(Old syllabus/Scheme) (Prior to 2009-10)
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) Name any two animal fibers ?
2) What are polymers?
3) Draw cross sectional view of silk?
4) Define orientation?
5) What is hackling?
6) Mention two uses of nylon.
7) Name the solvent that dissolves polyester?
8) Draw the diagram of any fancy yarn mention its name.
9) What are bulk yarns?
10) Define denier?
11) Define Z- twisted yarn?
12) Define tenacity?
SECTION – B
II. Answer any following:
1) Write any three physical properties of cotton ?
2) Mention the burning characteristics of wool and nylon fibers?
3) Different between spun and filamental yarns?
4) What are elastomeric fibers? Write their uses?
5) Distinguish between crystalline and amorphos regions?
6) Different between woolen and worsted yarns?
(Old syllabus/Scheme) (Prior to 2009-10)
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) Name any two animal fibers ?
2) What are polymers?
3) Draw cross sectional view of silk?
4) Define orientation?
5) What is hackling?
6) Mention two uses of nylon.
7) Name the solvent that dissolves polyester?
8) Draw the diagram of any fancy yarn mention its name.
9) What are bulk yarns?
10) Define denier?
11) Define Z- twisted yarn?
12) Define tenacity?
SECTION – B
II. Answer any following:
1) Write any three physical properties of cotton ?
2) Mention the burning characteristics of wool and nylon fibers?
3) Different between spun and filamental yarns?
4) What are elastomeric fibers? Write their uses?
5) Distinguish between crystalline and amorphos regions?
6) Different between woolen and worsted yarns?
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