Assignment 8
Textbook Assignment:
“Fabrication and Manufacture.”
Pages 10–1 through 10-30.
Learning Objective:
Use correct
terminology when discussing yarns
and fabrics.
8-1.
8-2.
8-3.
8-4.
8–5.
What is the basic unit used in
the fabrication of textile yarns
and fabrics?
1.
Staples
2.
Fiber
3.
Yarn
4.
Fillers
What is the edge of material
called that has a woven finish to
prevent raveling?
1.
The material edge
2.
The manufactured edge
3.
The selvage edge
4.
The finished edge
Threads that run lengthwise and
parallel to the selvage edge are
called what?
1.
Warp thread
2.
Filling thread
3.
Locking thread
4.
Basic thread
Which of the following is another
name used for filling threads?
1.
Woof
2.
Pick
3.
Weft
4.
All of the above
Bias cuts are made at what angle
to the filling threads?
1.
180°
2.
3.
90°
4.
45°
8-6.
8-7.
8-8.
8-9.
8-10.
8-11.
Why iS a bias cut used to
manufacture a parachute?
1.
To save material
2.
To prevent tearing be
two sections
3.
To provide elasticity
4.
All of the above
What name is given to the
required to break material
1.
Breaking strength
2.
Tensile strength
3.
Warp strength
4.
Filler strength
tween
force
?
What determines the weight of
cloth?
1.
Ounces per running yard
2.
Ounces per square foot
3.
Ounces per square yard
4.
Ounces per running foot
The definition of cloth is any
material that is over how many
inches from selvage edge to
selvage edge?
1.
10
2.
12
3.
14
4.
18
Which of the following is a basic
weave?
1.
Plain
2.
Twill
3.
Both 1 or 2 above
4.
Warp
Which type of weave gives the
smoothest finish and iS the
easiest to manufacture?
1.
Twill
2.
Plain
3.
Warp
4.
Filling
25°
44
