1. Fibres that are measured in miles or kilometers are
a) staplefibres
b) filament fibres
c) shortfibres
d) long fibres
2. Tenacity is the term usually applied to the strength of
a) fibre
b) yarn
c) fabric
d) cotton
3. The property of bending without breaking is
a) bending sterngth
b) flexibility
c) spinning quality
d) tenacity
4. Denier is the term applied to the strength of
a) fibre
b) yam
c) fabric
d) cotton
5. Cohesiveness is otherwise termed as
a) spinning quality
b) uniformity
c) adhesivity
d) tenacity
6. Texturizing is the processes that introduce
a) coils
b) crimp
c) zigzag shaping
d) all the above
7. Density is expressed as
a) mass per unit volume
b) relative mass per unit volume
c) none of the above
d) both a and b
8. The primary property essential for a fibre is
a) lustre
b) density
c) length to width ratio
d) resiliency
9. Lustre of fibres can be reduce through the addition of
a) titanium dioxide
b) sodium hydroxide
c) diphosphate
d) pottasium dichromate
10. Dupioni is a
a) animal hair
b) leaffibre
c) animal secretion
d) None of the above