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Duplicate of IED Final Review Flashcards | StudBud
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Duplicate of IED Final Review
Duplicate of IED Final Review
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PLTW Introduction to Engineering Final Review
Flashcards
41 cards
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Practice quiz
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Host live
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Questions
41
Answers
1
What is the total surface area of a 3" cube?
36 in2
45 in2
54 in2
27 in2
2
Starting at point C, what relative coordinate would result in a line segment to point A?
(4, 1)
(1, -4)
(-1, -4)
(-4, 1)
3
If the sweep feature was applied to shape and path pictured, which figure would result?
Figure 4
Figure 3
Figure 2
Figure 1
4
The shape pictured to the right is called _____
a spline
a parallelogram
an ellipse
a circle
5
What type of line is 1.2?
leader line
dimension line
object line
extension line
6
When a professional delivers a formal presentation, he or she should
maintain eye contact with the audience
dress informally
read the contents of each PowerPoint slide to the audience
speak in a monotone voice
7
What type of line is 1.4?
extension line
section line
dimension line
leader line
8
_part model changes its size auto 2 accom th dim chang of parts it's constrained to in assem mo
a grounded
a base
a revolved
an adaptive
9
Which is most time efficient method to incorporate standard-sized fastener into 3D CAD asembly?
copying and pasting a pic of the standard fastener from web
using a parts library to access the standard fastener
modeling the std fastener as part file +insert into assem
assembly drawings don't use standard-sized fasteners
10
______ is a type of drawing that is done freehand and without the use of drawing tools.
isometric
prototyping
computer-aided design
sketching
11
Which fig. containes a multiview drawing that is associated w/ the given isometric pictorial?
Figure 3
Figure 4
Figure 1
Figure 2
12
What is pictured?
disassembly chart
design brief
decision matrix
parts list
13
Which figure represents the most complete and appropriately dimensioned muliview drawing.
Figure 1
Figure 4
Figure 2
Figure 3
14
How many degrees of freedom wil the pin have once joined to the hinge body w/ insert constraint
two degrees of freedom
three degrees of freedom
no degrees of freedom
one degrees of freedom
15
Which of the following involves complex analysis, design and development of solutions/tech prob
Mathematic
Science
Medicine
Engineering
16
Which figure contains an auxilary view?
Figure 1
Figure 4
Figure 3
Figure 2
17
What is line type is 1.1?
section line
center line
leader line
construction line
18
gathering +analyzing statistical info on a manufactd prod to verify it up to stands. and specs
computer numerical control
just in time manufacturing
quality control
cost analysis
19
Which of the following is a design element?
Color
Balance
Rythhm
Emphasis
20
Which wold have greatst amt of overal width variation if th tolerance for each dim. is +/- 0.02
Figure 3
Figure 4
Figure 2
Figure 1
21
In an assembly model of the carabiner, which part should serve as the grouned component.
Part 4
Part 1
Part 2
Part 3
22
If an entire automobile was modeled as a 3D CAD assembly, which would serve as a subassembly?
a windshield
a rubber tire
an engine
a coil spring
23
__ often take the form of dimen, symbols, or notes + ar added to drawing to give detail/clarity
Sections
Schematics
Annotations
Auxilaries
24
The 1 inch diameter THRU hole dimension shown on the drawing below represents _____ dimension
a datum
a location
an aligned
a size
25
The section lines in regions A and C in the front view of the drawing indicate _____________.
the cutting plant contacts material only in region B.
that regions A and C are finished surfaces.
that regions A and C are hollow.
the cutting plane contacts material only in regions A and C.
26
Graphs, charts, mock-ups, proto, and comp graphics represent what type of presentation aid?
Visual
Written Documentation
PowerPoint
CAD
27
What physical characteristic is needed to determine a part's weight on earth?
center of gravity
temperature
density
surface area
28
What type of line is 1.3?
construction line
leader line
section line
object line
29
What type of line is 1.5?
center line
Leader line
extension line
dimension line
30
An insert const is placd betwen "B" +"A", wht 3D assembly const would position "B" to after img
Motion
angle
offset
translational
31
Of the pictorial sketches pictured below, which one is a two-point perspective?
Figure 4
Figure 1
Figure 3
Figure 2
32
What type of chart is pictured on the right?
line graph
bar graph
column chart
histogram
33
During which step of the design process would a desing brief be written?
Development and implementation
Design analysis
conceptualization
Problem Identification
34
A designer will often keep ____ of his or her best work to show off to prosprective clients
A VHS tape
an engineer's notebook
a portfolio
a design brief
35
Why would a designer drive an assembly constraint between two or more parts in a CAD assembly?
to verify that a part can be edited
to verify that an assembly is top-down
to verify that an assembly is bottom-up
to make sure parts don't interfere with each other
36
Whichis concernd w/ the containment +protectn of a prodct durin shiping, comercialdisplay +sale
mass property analysis
finite element analysis
computer integrated manufacturing
packaging
37
Info found in a title block, that applies to an etire part drawing is referred to as a ___
hole note
general note
general tolerance
revision block
38
The hand-written messages on the fire truck sketch below are examples of _______.
tolerances
thumbnails
annotations
design briefs
39
Circles and arcs that share the same center point are _______,
tangent
colinear
concentric
coincident
40
Which of the following triangles has two sides of equal length, and two equal interior angles?
isosceles triangle
right triangle
equilateral triangle
scalene triangle
41
What type of line is 1.6?
construction line
hidden line
center line
section line
