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IED Sem 2 2025 Flashcards | StudBud
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IED Sem 2 2025
IED Sem 2 2025
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1
What tool is pictured here?
Revolve
Mate
Fillet
Thread
2
An engineering notebook is recognized as a "Legal Document" because_.
it proves the engineer was organized
it improves documentation and communication skills
someone unfamiliar with the work could take over the project
it proves origin of idea & when it became a working solution
3
A part or element of a larger whole
Range
Component
Domain
Assembly
4
Which of the following is not a rule during brainstorming?
No limitations
No judgement
Quality over quantity
Free for all
5
What geometric reference does the hole have to the cylinder below?
Perpendicular
Colinear
Concentric
--
6
What type of line is this?
Extension Line
Dimension Line
Construction Line
Centerline
7
Which of the following engineers deals with the motion of electrons in metals?
Civil Engineer
Chemical Engineer
Electrical Engineer
Mechanical Engineer
8
Line which represents where a dimension starts and stops.
Hidden Line
Construction Line
Extension Line
Object Line
9
A product, system, or process that has never existed before is a(n)--
Invention
Design
Prototype
Innovation
10
What is a prototype?
A visual representation of the product design
A drawing
A representation of a product that is twice the size
A functional representation of the product
11
What design element does this picture represent?
Space
Line
Value
Color
12
During what step of the Product Life Cycle are raw materials turned into usable ones?
1
3
2
4
13
What view is needed to accurately show the true size and shape of the skateboard ramp?
Section
Detail
--
Auxilary
14
A set of rules developed during the team design process which help guide the process are...
Society standards
Club rules
Group guidelines
Team norms
15
Sketch with a flat orthographic front view & depth lines receding at a 45 degree angle is a(n)
--
Orthographic
Isometric
Oblique
16
What type of tolerance is this?
Unilateral
Limit
Bilateral
17
A book in which an engineer will formally document, in chronological order, all of his/her work
Ideas Book
Sketch Book
Engineering Notebook
Drawing Notebook
18
What part of the design process is the following statement an example of?
Problem Statement
--
Design Constraints
Design Statement
19
What type of view is shown in the picture below?
Detail View
Partial View
Half Section View
Full Section View
20
What visual element of design best describes the image?
Color
--
Value
Texture
21
To draw a figure around another, touching it at points but not cutting it.
Circumscribe
Inscribe
22
What type of drawing is this?
Oblique Cabinet
Perspective
Isometric
Oblique Cavalier
23
1 meter =
1km
.1km
.01km
.001km
24
Which of the following is not one of the "Big Four" fields of Engineering?
Mechanical
Aerospace
Chemical
Electrical
25
Which of the following engineers plans, designs, and supervises the construction of facilities?
Electrical Engineer
Mechanical Engineer
Civil Engineer
Chemical Engineer
26
Shading makes your drawings appear more realistic by adding _and _?
proportions, values
depth, contrast
complexity, contrast
depth, values
27
What is the volume of this triangular prism?
18
36
10
20
28
To draw a figure within another so that their boundaries touch but do not intersect.
Circumscribe
Inscribe
29
What physical property will the manufacturer need to be able to chrome plate 5,000 parts?
volume
surface area
--
density
30
During what step of the Product Life Cycle is a product no longer usable and we get rid of it?
4
2
5
3
31
A single mate constraint is applied as shown. How many degrees of freedom will remain?
2
--
1
4
32
Oblique pictorial where height, width, and depth are represented at full scale.
Isometric Sketch
Pictorial Sketch
Cabinet Pictorial
Cavalier Pictorial
33
1 inch =
100000cm
2.54cm
4.56cm
6.19cm
34
What type of view would this part need in order for it to be dimensioned properly?
Detail View
Section View
Partial View
Auxiliary View
35
What step in the design process would a design brief be written?
Test Design
Selecting an Approach
-
Identifying Criteria and Exploring Constraints
36
What does this picture show?
Accuracy
Precision
Both
Neither
37
Which is not a reason that Engineering tends to be a male-dominated profession?
High heels shouldn't be worn around science
Boys are given more construction type toys than girls.
Girls may be intimidated in a class full of boys.
Culture in the U.S. makes us think girls should be "girly"
38
Which best describes the differences between Engineering and Science?
Science=study physical world; Engineering= applied knowledge
Scientists do research and Engineers design things.
Engineers work on computers and Scientists work in labs.
Engineers are creative and Scientists study theories.
39
The tightest possible fit between two mating parts.
Allowance
Restriction
Cross Section
Space
40
A measure of center in a set of numerical data.
Mean
Range
Median
Mode
41
A hole that does not go completely through the workpiece.
Counter Bore
Blind Hole
Tapped Holes
Countersink
42
What principle of design does this image display?
Rhythm
Proportion
Unity
Contrast
43
Which is an example of the client and end user being 2 different people (customers)?
An engineer designing a product that they will be working on
A designer trying to win a design challenge
An adult buying a product for an infant
Corporation working with engineer under their employment
44
What is an invention?
An improvement of a product
A new creation
A duplicated idea
A product
45
What is the output from the Define the Problem step?
Test Plan
Problem Statement
Engineering Notebook
Design Brief
46
A heavy solid line used on a drawing to represent the outline of an object.
Dark Line
Perspective Line
Object Line
Leader Line
47
A technique for solving problems, generating ideas, and stimulating creative thinking is __
Define the Problem
Brainstorming
Research
Innovation
48
What type of drawing is this?
Isometric
Perspective
Oblique Cabinet
Oblique Cavalier
49
What step of the Product Life Cycle do refined materials go through the assembly process?
5
2
3
4
50
During what step of the Product Life Cycle are raw materials extracted from the environment?
2
1
3
4
51
The term used when project team members all generally agree on a decision is ____.
Arbitration
Consensus
Mediation
--
52
Which of the following in not a typical task performed by an Engineer?
Sales
Plant Operations
Research
Advertising
53
Which discipline of Engineering is responsible for rocket fuel, vaccines, and plasma?
Chemical
Industrial
Computer
Civil
54
A cylindrical recess around a hole, usually to receive a bolt head or nut.
Countersink
Tapped Holes
Counter Bore
Blind Hole
55
A _ is a systematic strategy, used to develop solutions & narrow down to one final choice.
Prototype
Design Process
Decision Matrix
Design Brief
56
What does an extrusion allow you to do in a CAD program?
Rotate a sketch
Build a mountain
Create a 3-D from from a sketch
Translate a sketch
57
How many degrees of freedom are there for a 3-dimensional object?
6
3
58
A limit to design process such as appearance, funding, space, materials and human capabilities?
Design
Criteria
Constraint
Prototype
59
Constant, non-numerical relationships between the parts of a geometric figure.
Physical Model
Annotate
Geometric Constraint
Isometric
60
What is a scale-model?
A drawing
A product that is functional
A representation of a product that is twice the size
A visual representation of the product design
61
What is a generic term that refers to anything that was made by a conscious human effort?
Brief
Design
Process
Plan
62
A relationship that assigns each element of the domain exactly one element of the range.
Geometric Constraint
Relation
Mathematical Modeling
Function
63
Which is NOT a step in the design process?
Define Problem
Create Sketches
Generate Conepts
Develop Solution
64
Which is not a characteristic of good Feedback?
Goal referencedd
User Friendly
Very detailed long paragraphs
Actionable
65
Which of the following is not an element of a successful Design Brief?
Design Statement
Problem Statement
Sales Price
Constraints
66
How many depths does this drawing need?
3
5
4
2
67
What visual principle of design best describes the surface of the patio table?
Informal balance
Emphasis
--
Radial Balance
68
Which of the following engineers applies the principles of mechanics to the design of machines?
Electrical Engineer
Mechanical Engineer
Civil Engineer
Chemical Engineer
69
The process of taking something apart and analyzing its workings in detail.
Reverse Engineering
Research
Physical Engineering
Construction
70
Which skill is NOT necessary in reverse engineering?
Communication Skills
Team Skills
Creativity
Artistic Skills
71
The value that occurs most frequently in a given data set.
Mode
Range
Mean
Median
72
Convert 60 mm. into m.
.006 m.
.06 m
6 m.
.6 m.
73
What is the reading of this dial caliper?
1.6200
0.5301
1.6199
2.1989
74
If the axle dimension is 2 +/- 0.1, what is the diameter at the max material condition?
2.0
2.1
1.9
75
The process of taking something apart and analyzing it in detail to understand its function.
Reverse Engineering
---
Research and Development
Prototyping
76
What design element does this represent?
Space
Rocks
Texture
Shape
77
The o-ring is a source of leaks in this product. What type of analysis will an engineer need?
Structural analysis
Functional analysis
Visual analysis
---
78
How many heights does this drawing need?
3
4
2
5
79
Gradual diminution of width or thickness in an elongated object.
Countersink
CounterBore
Blind Hole
Taper
80
The government organization with a mission to assure safety and health of American workers
OSHA
EPA
FDA
--
81
Computed by adding the values in a list and then dividing by the number of values in the list.
Mode
Mean
Range
Median
82
What principle of design does this picture show?
Balance
Proportion
Rhythm
Contrast
83
A group of machined or handmade parts that fit together to form a self-contained unit.
Model
Assembly
Component
Constraint
84
The study of workplace equipment design or how to arrange and design devices, machines,etc
Ethics
Ergonomics
Economics
Virtual Team
85
A limit to a design process. Constraints may be such things as appearance, funding, etc
Piling-on
Criteria
Constraint
Design
86
Oblique pictorial where depth is represented as 1/2 scale compared to height and width scale
Cavalier Pictorial
Pictorial Sketch
Cabinet Pictorial
Isometric Sketch
87
What section of the Design Brief would contain the following:
Design Statement
--
Problem Statement
Constraints
88
Directions which an object can move - ex.an object floating free can be moved along three axes
Plane
Assembly Constraint
Free Rotation
Degree of Freedom
89
A line used to show the alternate positions of an object or matching part
Numeric Constraint
Exploded Assembly
Rib
Phantom Line
90
Drawings that convey all of the information needed to manufacture and assemble a design.
Working Drawings
Perspective Sketch
Annotation
Physical Drawings
91
What is the total tolerance of the dimension below?
0.2
0.8
0.0
0.4
92
If the hole dimension is 1 +/- 0.01, what is the diameter at the least material condition?
1.00
0.99
1.01
93
Principles of right action, binding upon a group and serving to regulate proper behavior.
Norms
Negotiation
Residue
Trade-off
94
A written document that identifies a problem to be solved, along with criteria and constraints.
Research Paper
Design Brief
--
Portfolio
95
The degree to which repeated measurements show the same result.
Closeness
Precision
Accuracy
Trials
96
Which analysis involves identifying the purpose of an object and listing the inputs/outputs?
Visual Analysis
Optical Analysis
Structural Analysis
Functional Analysis
97
What is an innovation?
An improvement of a product
A product
A duplicated idea
A new creation
98
A visual, mathematical, or 3-D representation in detail of an object or design
Solid
Mock Up
Prototype
Model
99
What type of line is this?
Extension Line
Dimension Line
Hidden Line
Construction Line
100
Using mathematics to analyze situations, understand better, and improve.
Mathematical Modeling
Marketing
Physical Model
Function
101
What type of line is this?
Construction Line
Extension Line
Hidden Line
Centerline
102
A type of writing that is used to convey information for technical or business purposes.
Slang Writing
Jargon Writing
Technical Writing
Research Paper
103
What type of dimensioning is shown in the image below?
Datum
Chain
104
Convert 10 lbs. to g.
89.20 g.
453.51 g.
513.08 g.
4535.15 g.
105
What is the mean of the following numbers?
7.08
11.81
9.37
6.29
106
1 kiloliter =
1000mL
1000000mL
1mL
100mL
107
To add explanatory notes to a drawing
Define
Annontate
Design Statement
Label
108
What is the median of the following numbers?
22
5
8
1
109
A tool used to compare design solutions against one another, using specific criteria.
Decision Matrix
Detail View
Foreshorten
Datum Dimensioning
110
What would the equation be to make d1 half the size of d0?
d1 = .5*d0
d1 = d0/2
d0 = d1/2
d0 = .5*d1
111
The relationship of one thing to another in size, amount, etc
Proportion
Pictograph
Value
Scale
112
What dimensioning system best describes the image?
Chain
Datum
113
A line which represents distance.
Construction Line
Dimension Line
Object Line
Center Line
114
Pick the figure with the greatest overall width variation if the tolerance is +/- 0.02 inch?
Figure 1
Figure 4
Figure 2
Figure 3
115
What type of tolerance is this?
Unilateral
Limit
Bilateral
116
A plan produced to show the look and function or workings of something before it is built
Innovation
Design Brief
Design
Brainstorm
117
Used for planning, managing, & controlling major projects with a distinct beginning and end.
Flow chart
Gantt chart
--
Decision Matrix
118
What could be added at a three dimensional sketch to enhance its appearance?
--
Dimensions
Tonal Shading
Hidden lines
119
A totally new product or an original idea is called a(n)
Innovation
Invention
120
Which discipline of Engineering includes devices that move?
Civil and Construction
Mechanical
Architectural
Aerospace
121
A conical-shaped recess around a hole, often used to receive a tapered screw.
Blind Hole
Tapped Holes
Counter Bore
Countersink
122
A working model used to test a design concept by observing and making adjustments?
Digital Model
Prototype
Draft
Concept
123
A full-scale working model used to test and improve a design concept.
Prototype
Design
Assembly
Model
124
What type of hole is being created on this part?
Blind
Counter bore
Through
--
125
What is the block's height if you convert it to millimeters?
76 mm
--
20 mm
51 mm
126
Stages a product goes through from concept and use to eventual withdrawal from market is called
Human impact stages
Product Lifecycle
--
Cradle to grave
127
Engineers use this tool to systematically rank alternatives according to a set of criteria
Decision Matrix
--
Parts List
Gantt Chart
128
What does this picture show?
Accuracy
Both
Neither
Precision
129
What step of the Product Life Cycle are products transported to stores for purchase?
3
2
5
4
130
What is the mode of the following numbers?
1
5
8
22
131
1 meter =
3.28ft
1.98ft
5.76ft
100000ft
132
What is used when analyzing which of your ideas best meets the criteria?
Decision Matrix
Presentation
Working Drawing
Design Brief
133
What is the countersink diameter of the hole pictured?
.50
.25
134
A full-scale working model used to test a design concept
Model
Invention
Prototype
Design
135
Which of the following is NOT one of the steps in the design process?
Develop a solution
Generate concepts
Make a working drawing
Define the problem
136
Engineers use this to record their daily project work and legally prove the origin of an idea.
Project Portfolio
Specifications Sheet
--
Engineer's Notebook
137
Pictorial sketch in which three drawing axes form equal angles of 120 degrees with the plane
Cabinet Pictorial
Perspective Sketch
Cavalier Pictorial
Isometric Sketch
138
What type of tolerance is this?
Bilateral
Unilateral
Limit
139
How many widths does this drawing need?
5
3
2
4
140
A graphical representation of an idea that can quickly communicate design intent and details-
Model
Concept Sketch
Design Brief
Prototype
141
A straight or curved line that intersects a circle or arc at one point only.
Tangent
Axes
Curve
Inscribe
142
What requires disassembling an object and doing a complete analysis of its physical properties?
Structural Analysis
Functional Analysis
Optical Analysis
Visual Analysis
143
What type of dimensioning is shown in the image below?
Datum
Chain
144
Which of the following is not one of the Greatest Engineering Achievements of the 20th Century?
Apple iPhone
Internet
Radio and Television
Electrification
145
A group technique for solving problems, generating ideas, stimulating creative thinking, etc.
Innovation
Research
Creativity
Brainstorming
146
The degree of closeness of measurements of a quantity to the actual (or accepted) value.
Precision
Correctness
Closeness
Accuracy
147
Which of the following is not a dimensioning rule?
Place between adjacent views
Never to a hidden line
Always overdimension
Never include an overall width, height, and depth
148
Which of the following engineers applies the principles of chemistry, physics, and engineering?
Civil Engineer
Mechanical Engineer
Chemical Engineer
Electrical Engineer
149
What type of model is represented by this clay car image?
Mock-up
Prototype
150
A CAD modeling method that uses parameters to define the size and geometry of features
Parametric Modeling
Ratio
Numeric Constraint
Exploded Assembly
151
Read the measurement on the dial caliper to determine the diameter of the metal bar stock.
1.437
.0437
.437
--
152
What is CAD an acronym for?
Computer-Aided Design
Computer Assembly Device
Computer Automatic Description
Computer-Able Drawings
