MDSE 2650-002 EXAM 2 QUESTIONS WITH VERIFIED
ACCURATE ANSWERS
Why are fibers drawn after spinning? - Answers - To increase orientation and
crystallinity for strength, finer fiber diameter and stiffness.
If a fiber shape is modified so it has hollow air cells, which of the properties below would
be affected? - Answers - Comfort
Titanium dioxide is an additive which is used to ____________; it is called a
_________. - Answers - Make the fibers dull, delusterant
Cotton is available as a microfiber.
T/F - Answers - false
Manufactured fibers are extruded as staple and filament fibers.
T/F - Answers - False
What is a bicomponent fiber? - Answers - Two polymers from the same generic class in
one fiber
Recycled polyester is used for apparel.
T/F - Answers - True
Which of the following is not a major group of manufactured fiber? - Answers - Stretch
All manufactured fibers are produced as staple fibers.
T/F - Answers - False
Manufactured fibers cannot be used in staple form.
T/F - Answers - False
What kind of fiber comes out of the spinneret? - Answers - Filament Fiber
Recycled polyester is used for apparel.
T/F - Answers - True
The term used to refer to the family of manufactured fibers with a similar chemical
composition is which of the following? - Answers - Generic Name
ACCURATE ANSWERS
Why are fibers drawn after spinning? - Answers - To increase orientation and
crystallinity for strength, finer fiber diameter and stiffness.
If a fiber shape is modified so it has hollow air cells, which of the properties below would
be affected? - Answers - Comfort
Titanium dioxide is an additive which is used to ____________; it is called a
_________. - Answers - Make the fibers dull, delusterant
Cotton is available as a microfiber.
T/F - Answers - false
Manufactured fibers are extruded as staple and filament fibers.
T/F - Answers - False
What is a bicomponent fiber? - Answers - Two polymers from the same generic class in
one fiber
Recycled polyester is used for apparel.
T/F - Answers - True
Which of the following is not a major group of manufactured fiber? - Answers - Stretch
All manufactured fibers are produced as staple fibers.
T/F - Answers - False
Manufactured fibers cannot be used in staple form.
T/F - Answers - False
What kind of fiber comes out of the spinneret? - Answers - Filament Fiber
Recycled polyester is used for apparel.
T/F - Answers - True
The term used to refer to the family of manufactured fibers with a similar chemical
composition is which of the following? - Answers - Generic Name
