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IED Sem 2 Review 29 Flashcards | StudBud
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IED Sem 2 Review 29
IED Sem 2 Review 29
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#PLTW #IED
Flashcards
29 cards
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Questions
29
Answers
1
A written document that identifies a problem to be solved, along with criteria and constraints.
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Portfolio
Research Paper
Design Brief
2
What section of the Design Brief would contain the following:
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Problem Statement
Constraints
Design Statement
3
What dimensioning system best describes the image?
Chain
Datum
4
Pick the figure with the greatest overall width variation if the tolerance is +/- 0.02 inch?
Figure 3
Figure 4
Figure 2
Figure 1
5
What is the block's height if you convert it to millimeters?
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51 mm
20 mm
76 mm
6
What step in the design process would a design brief be written?
Test Design
Selecting an Approach
Identifying Criteria and Exploring Constraints
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7
The process of taking something apart and analyzing it in detail to understand its function.
Reverse Engineering
Research and Development
Prototyping
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8
What could be added at a three dimensional sketch to enhance its appearance?
Dimensions
Tonal Shading
Hidden lines
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9
Engineers use this to record their daily project work and legally prove the origin of an idea.
Project Portfolio
Specifications Sheet
Engineer's Notebook
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10
Sketch with a flat orthographic front view & depth lines receding at a 45 degree angle is a(n)
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Oblique
Isometric
Orthographic
11
What geometric reference does the hole have to the cylinder below?
Colinear
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Perpendicular
Concentric
12
The o-ring is a source of leaks in this product. What type of analysis will an engineer need?
Structural analysis
Visual analysis
Functional analysis
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13
What visual principle of design best describes the surface of the patio table?
Emphasis
Informal balance
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Radial Balance
14
What physical property will the manufacturer need to be able to chrome plate 5,000 parts?
volume
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surface area
density
15
The government organization with a mission to assure safety and health of American workers
EPA
FDA
OSHA
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16
What type of model is represented by this clay car image?
Prototype
Mock-up
17
How many degrees of freedom are there for a 3-dimensional object?
3
6
18
What view is needed to accurately show the true size and shape of the skateboard ramp?
Detail
Section
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Auxilary
19
A single mate constraint is applied as shown. How many degrees of freedom will remain?
1
4
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2
20
Used for planning, managing, & controlling major projects with a distinct beginning and end.
Flow chart
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Gantt chart
Decision Matrix
21
What part of the design process is the following statement an example of?
Design Constraints
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Problem Statement
Design Statement
22
Engineers use this tool to systematically rank alternatives according to a set of criteria
Parts List
Gantt Chart
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Decision Matrix
23
The term used when project team members all generally agree on a decision is ____.
Mediation
Consensus
Arbitration
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24
Read the measurement on the dial caliper to determine the diameter of the metal bar stock.
1.437
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.0437
.437
25
What type of hole is being created on this part?
Blind
Counter bore
Through
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26
A totally new product or an original idea is called a(n)
Invention
Innovation
27
What visual element of design best describes the image?
Color
Texture
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Value
28
Stages a product goes through from concept and use to eventual withdrawal from market is called
Cradle to grave
Human impact stages
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Product Lifecycle
29
What is the countersink diameter of the hole pictured?
.25
.50
