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