Annamalai University 2008-1st Year B.Sc Fashion Design

 

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9.      Saron and Vinyon are ____________ fibres.

10.  The density of polypropylene is _________ gms/cc.

 

SECTION-B

iI Write short notes on any FOUR (45=20)

 

1.        Plant fibres.

2.        Comparison of filature silk and spun silk.

3.        Manufactured cellulosic fibres?

4.        Uses of polyester.

5.        Physical properties of nylon 6, 6.

6.        Modified cellulosic fibres.

7.        Modacrylic.

SECTION-C

IiI Answer any TWO questions. (215=30)

 

1.        Discuss elaborately about the physical, Chemical, Biological and thermal Properties of

a) Cotton b) flax.

2.        Write a detailed notes on a) Cashmere b) Angora

3.        With a neat sketch explain about the manufacture of Nylon 6,6 filament

4.        Compare the properties of viscose rayon Acetate, Modal and Lyocel.

 

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Register Number: 6737

 

Name of the Candidate:

 

b.sc. degree EXAMINATION, 2008

(fashion design)

first year

(Paper-vI)

106. eleements of textiles

(common to b.sc. textile design)

Dec.) (Time: 3 Hours

Maximum: 60 Marks

i. Fill in the blanks (101=10)

 

1.      The balling up of fibre ends on the fabric surface is called ______________.

 

2.      The moisture regain of cotton is __________ %.

3.      The only natural filament fibre is __________.

 

4.      Mast valuable and fine grade wool is obtained from _________ Sheep.

 

5.      _____________ is the raw material for Nylon 6.

6.      Aramid fibres are used for _______________, _____________ clothing.

 

7.      Ramic fibres is also known as _____________.

 

8.      __________ bath is used during the wet spinning of viscose rayon filaments.