WBUT Question Paper 2013 of TEXTILE FIBRES – II (CS/B.TECH(TT-OLD)/SEM-4/TT-401/2012)

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CS/B.TECH(TT-OLD)/SEM-4/TT-401/2012

2012

TEXTILE FIBRES – II

Time Allotted : 3 Hours                                                Full Marks : 70

The figures in the margin indicate full marks.

Candidates are required to give their answers in their own words

as far as practicable.

GROUP – A

( Objective Type Questions )

1. Write True ( T ) or False( F ) for any ten of the following :

10 × 1 = 10

i) High modulus fibres have a very high elongation

characteristics.

ii) Mean length of fibre can be calculated from Baer Sorter

Diagram.

iii) Silk fibre does not have cystine linkage as in the case of

wool.

iv) Moisture regain has no effect on tensile properties of

fibre.

v) Micro structure of natural fibres cannot be modified 

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