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PLTW - IED - Reverse Engineering and the 3 Analyses

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.
Special importance, value, or prominence given to something.
a)
Emphasis
b)
Value
c)
Contrast
d)
Pattern
2.
Having the three dimensions of length, width, and depth. Also referred to as a solid. The organization, placement, or relationship of basic elements, as volumes or voids in a sculpture, so as to produce a coherent image.
a)
Pattern
b)
Proportion
c)
Form
d)
Symmetry
3.
The property possessed by an object of producing different sensations on the eye as a result of the way it reflects or emits light
a)
Shape
b)
Form
c)
Color
d)
Value
4.
A repeated decorative design.
a)
Form
b)
Shape
c)
Pattern
d)
Rhythm
5.
Symmetry about a central axis.
a)
Asymmetry
b)
Radial Symmetry
c)
Balance
d)
Proportion
6.
The process of taking something apart and analyzing its workings in detail.
a)
Graphic Design
b)
Reverse Engineering
c)
Process
d)
Evaluation
7.
The correspondence in size, shape, and relative position of parts on opposite sides of a median line or about a central axis. Also referred to as formal balance.
a)
Asymmetry
b)
Symmetry
c)
Balance
d)
Form
8.
A condition in which different elements are equal or in the correct proportions. There are three types of visual balance: symmetry, asymmetry, and radial
a)
Symmetry
b)
Balance
c)
Asymmetry
d)
Form
9.
The lightness or darkness of a color in relation to a scale ranging from white to black
a)
Emphasis
b)
Form
c)
Proportion
d)
Value
10.
The state of being noticeably different from something else when put or considered together
a)
Contrast
b)
Value
c)
Asymmetry
d)
Pattern
11.
________________ is the process of taking something (a device, an electrical component, a software program, etc.) apart and analyzing its workings in detail.
a)
functional analysis
b)
structural analyis
c)
reverse engineering
d)
visual analysis
12.
The steps in the reverse-engineering process are:
a)
 Documentation, Observation, Prediction, Disassemble, Analyze, Test,
b)
Analyze, Documentation, Observation, Prediction, Disassemble, Test,
c)
 Prediction, Observation, Disassemble, Analyze, Test, Documentation
d)
Test, Documentation, Observation, Prediction, Disassemble, Analyze,
13.
Which of the following questions should be asked in the prediction step?
a)
What is the purpose of this product?
b)
Who made this product?
c)
Is this product unique?
d)
Is this product ready for mass production?
14.
In documentation one should.
a)
Evaluate Schematic diagrams
b)
 Identify Parts
c)
Construct Schematic diagrams
15.
What does both a patent and a trademark protect?
a)
trust funds
b)
human rights
c)
money saved in bank accounts
d)
intellectual property
16.
Retail price you are willing to pay
a)
Price point
b)
Sale price
c)
a small loan 
17.

Disassembly or tear down of a product is a major step in the reverse engineering process, it uncovers the principles behind how a product works. It is always fun to tear apart a product, but nothing will be accomplished if data is not collected during the process. To gather this data, we will use ________________________________.

a)

Gantt chart

b)

product disassembly chart

c)

concurrent engineering table

d)

a workflow chart

18.

Why do we disassemble products?

a)

To Identify components and their interactions with each other.

b)

To discover the strength and weaknesses of the parts.

c)

To understand how the product functions/operates.

d)

To create documentation, typically using a computer.

19.

This is an example of what?

a)

Structural Engineering

b)

Reverse Engineering

c)

Product Disassembly

d)

Functional Analysis

20.

This is an example of an annotated object with all visible components labeled. It was likely created as a reference...

a)

when a hypothesize is devised to describe the details of a products function.

b)

while performing a visual analysis of a product.

c)

only while disassembling a product to determine the black box.

d)

to use when showing to consumer correct usage.