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WorksheetsT1008R-PATTERN DEVELOPMENT
Total questions: 16
Worksheet time: 8mins
Name
Class
Date
1.
Which of the following objects requires parallel line development to develop a pattern drawing?
a)
Cone
b)
Cylinder
c)
Pyramid
d)
Right Rectangular Pyramid
2.
Which of the following objects requires radial line development to develop a pattern drawing?
a)
Cone
b)
Cylinder
c)
Prism
d)
Truncated Prism
3.
In pattern development, __________ lines represent folds and bends.
a)
Hidden
b)
Phantom
c)
Object
d)
Section
4.
A football field is 160 feet wide. What is the area in square feet of 20 yards?
a)
3200 square feet
b)
9000 square feet
c)
9600 square feet
d)
1067 square feet
5.
a)
Single Hem
b)
Wired Edge
c)
Lap Seam
d)
Double Hem
6.
a)
Double Hem
b)
Countersunk Lap Seam
c)
Single Hem
d)
Wired Edge
7.
a)
Wired Edge
b)
Countersunk Lap Seam
c)
Double Hem
d)
Single Hem
8.
a)
Lap Seam
b)
Single Hem
c)
Double Hem
d)
Wired Edge
9.
a)
Countersunk Lap Seam
b)
Double Hem
c)
Single Hem
d)
Wired Edge
10.
a)
Grooved Seam
b)
Double Hem
c)
Single Hem
d)
Wired Edge
11.
Lines are projected at right angles to each other, used for prisms and cylinders.
a)
Parallel Line Development
b)
Radial Line Development
c)
Hems
d)
Pattern
12.
The design process of taking a 3D object and unfolding it to create a 2D pattern for manufacture
a)
Pattern Development
b)
Pattern
c)
Parallel Line Development
d)
Radial Line Development
13.
Lines are projected out from a single point, used for cones and pyramids.
a)
Radial Line Development
b)
Parallel Line Development
c)
Pattern
d)
Seams
14.
A full-size drawing of the various outside surfaces of an object stretched out on a flat plane. Also known as a stretchout.
a)
Pattern
b)
Parallel Line Development
c)
Hems
d)
Seams
15.
Folds that strengthen the lips of sheet metal parts.
a)
Hems
b)
Seams
c)
Radial Line Development
d)
A. Pattern Development
16.
Joints formed between sheet metal sections.
a)
Seams
b)
Hems
c)
Parallel Line Development
d)
Radial Line Development
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