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#Study #Engineering design process
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
Mock ups and prototypes are different types of:
psychological models
physical models
conceptual models
mathematical models
2
Mathematical modeling aids in technological design by simulating how:
a proposed system might behave
designs should be used
a solution should be designed
physical models should be built
3
At the end of a presentation it is important to:
discuss all your successes
discuss all your failures
display many visual aids
summarize your main points
4
A characteristic of a 3D model that a 2D model does not have is?
surface area
volume
height
width
5
The mode in a data set is the number:
at the end
most frequently occurring
in the exact middle of the set
that is the average
6
A constraint that is concerned with cost and must be considered when designing is?
political
aesthetic
economic
social
7
The mathematical formula for the area of a triangle is:
A = length x width
A = base x ½ (height)
A = length x width x height
A = ∏ x radius 2
8
The mathematical formula for the volume of a pyramid is:
V = Square of Diameter x Length x .7854
V = Area of Base x 1/3 Perpendicular Height
V = length x width x height
V = Cube of Diameter x .5236
9
What is the median of the following data set: 1, 3, 5, 8, 8?
1
8
3
5
10
The communication format that has the potential to reach the largest audience is a:
table display
podcast
live performance
brochure
11
Which of the responses below is NOT a good reason to arrive early on the day of a presentation?
time to “get the feel” of the space where you will present
time to construct a computer simulation
time to relax
time to set up
12
Engineering principles are used to evaluate according to flexibility, balance, function and?
historical significance
economics
ethics
proportion
13
When preparing to communicate a solution to a design problem, you must:
make a set of CAD drawings
construct a table top display
consider the viewpoint of your audience
visit the site of your presentation the week before
14
Mathematical models allow engineers and designers to express ideas:
physically
precisely
randomly
conceptually
15
Isometric, oblique, perspective and orthographic are different types of?
electronic tests
modeling techniques
technical sketches/drawings
mathematical processes
16
A common computer software used to analyze data is a:
graphic design software
computer assisted design software
spread sheet software
word processor software
17
Conceptual, physical and mathematical models are used to?
train designers
define criteria for a solution
determine trade-offs
evaluate design solutions
18
Which of the personal characteristics listed below does not influence engineering design?
ability to visualize
sensitivity
resourcefulness
creativity
19
Engineers, architects and others who engage in design to solve practical problems use what?
scientific knowledge and mathematical applications
intuition and parental advice
mathematical applications and intuition
scientific knowledge and parental advise
20
In the beginning of a presentation it is important to:
display many visual aids
summarize your main points
introduce yourself and your objective
take questions
21
Mock ups and prototypes are different types of?
physical models
mathematical models
psychological models
conceptual models
22
The average number in a data set is the?
mode
median
range
mean
23
Which of the constraints listed below is not considered a physical constraint?
cost
color
shape
size
24
Sketching is a tool used in the creation of what type of models?
physical
psychological
conceptual
mathematical
25
The process of collecting, organizing and analyzing data is called what?
algebra
statistics
calculus
geometry
