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WorksheetsPLTW IED Review
Total questions: 60
Worksheet time: 54mins
Name
Class
Date
1.
Which step of the Engineering Design Process includes brainstorming?
a)
Define Problem
b)
Generate Concepts
c)
Develop a Soultion
d)
Construct Prototype
2.
Which drawing is another name for a multi view sketch?
a)
Isometric
b)
Perspecitive
c)
CAD
d)
Orthographic
3.
Which drawing is used in the upper right corner of a multiview drawing
a)
Isometric
b)
Perspecitive
c)
CAD
d)
Thumbnail
4.
Which drawing has its own type of grid paper?
a)
Isometric
b)
Perspecitive
c)
Thumbnail
d)
All drawings can be drawn on a grid
5.
Surfaces and edges that CANNOT be seen from the outside of the object are identified by:
a)
Hidden lines
b)
Invisible lines
c)
Leader lines
d)
Center lines
6.
A thin line that extends to an arc or a hole/bore at an angle is a
a)
Extension line
b)
Leader line
c)
Dimension line
d)
Hidden line
7.
The 3 most common views are the...
a)
Front, Top and Right.
b)
Front, Bottom and Right.
c)
Top, Left and Right.
d)
Front, Top and Left.
8.
What is the depth of the wall?
a)
2 m
b)
.23 m
c)
2 m * 2 m
d)
.23 m* .23 m
9.
This is an example of what kind of sketch?
a)
Isometric
b)
Full
c)
Dimensioned
d)
Multiview
10.
What is the correct measurement for is block?
a)
2 1/4 cm
b)
2 2/8 in
c)
2 1/4 in
d)
2 1/4 ft
11.
What is the correct measurement for this block?
a)
2.294 in
b)
2.194 in
c)
2.194 cm
d)
2.294 cm
12.
These are examples of what kind of sketches?
a)
Multiview
b)
Dimensioned
c)
Wrong
d)
Isometric
13.
What type of sketch?
a)
Color
b)
Multiview
c)
Dimensioned Multiview
d)
Isometric
14.
Which is NOT a dimensioning rule?
a)
Avoid dimensioning hidden features
b)
Place dimensions directly on the view when possible
c)
Place dimensions between adjacent views
d)
Place shortest dimension closet to the object
15.
Dimensions should be attached to the view that best shows the contour of the feature.
a)
True
b)
False
16.
In general, a circle is dimensioned by its diameter and an arc by its radius
a)
True
b)
False
17.
What is the area?
a)
10 cm
b)
10 cm squared
c)
10 in
d)
10 in squared
18.
What is the volume?
a)
30 square feet
b)
30 cubed feet
c)
36 cubed feet
d)
36 square feet
19.
A dial caliper can provide outside diameter, inside diameter, step distance, and hole depth.
a)
True
b)
False
20.
The image shows a dial caliper measuring...
a)
outside diameter
b)
inside diameter
c)
step distance
d)
hole depth
21.
What is the measurement of the caliper?
a)
0.670 in
b)
0.670 cm
c)
0.600 in
d)
0.700 in
22.
a)
4.44 in
b)
4.044 in
c)
4.004 in
d)
3.944
23.
This is necessary to work across different systems of measurement...
a)
Design Process
b)
Unit Conversion
c)
Communication
d)
Google
24.
Which is not a unit of measure in the US customary system?
a)
Inch
b)
Foot
c)
Yard
d)
Meter
25.
How many centimeters in a meter
a)
10
b)
100
c)
1,000
d)
100,000
26.
What is the measurement?
a)
4 cm 5 mm
b)
4.5 cm
c)
4.5 inches
d)
4 cm
27.
What is the measurement?
a)
13 cm
b)
12 cm 9 mm
c)
12.9 cm
d)
green
28.
How many mm?
a)
2
b)
20
c)
200
d)
blue
29.
What measurement is shown?
a)
2 - 1/8
b)
2 - 5/32
c)
2 - 3/16
d)
2 - 1/4
30.
Which type of engineer helps develop, create and maintain apps like Facebook?
a)
Civil engineer
b)
Aerospace engineer
c)
Software engineer
d)
Biomedical engineer
31.
Which type of engineer works with doctors to develop and create prosthetic body parts like arms and legs?
a)
Civil engineer
b)
Aerospace engineer
c)
Software engineer
d)
Biomedical engineer
32.
Which type of engineer helps design bridges, buildings, city planning and roads?
a)
Civil engineer
b)
Aerospace engineer
c)
Software engineer
d)
Biomedical engineer
33.
The summary of the frequency of values is...
a)
distribution
b)
variation
c)
central tendency
d)
sum
34.
The most frequently occurring value in a set of data is...
a)
Mean
b)
Median
c)
Mode
d)
Range
35.
This is a measure of the spread of data values
a)
Standard deviation
b)
Mode
c)
Mean
d)
Range
36.
Is this an orthographic or isometric drawing?
a)
Orthographic
b)
Isometric
37.
Is this an orthographic or isometric drawing?
a)
Orthographic
b)
Isometric
38.
Is this an orthographic or isometric drawing?
a)
Orthographic
b)
Isometric
39.
Is this an orthographic or isometric drawing?
a)
Orthographic
b)
Isometric
40.
A line that is short and long dashes that represents a circle or hole is known as which?
a)
Object Line
b)
Hidden Line
c)
Construction Line
d)
Center Line
41.
A thick line that represents an edge or outline in a drawing is which?
a)
Object Line
b)
Hidden Line
c)
Construction Line
d)
Center Line
42.
A line that is thin and used to show the beginning of the sketch is which?
a)
Object Line
b)
Hidden Line
c)
Construction Line
d)
Center Line
43.
During this step of the Design Process, each team member creates several different options of how this problem can be solved.
a)
Step 5: Evaluate Solution
b)
Step 6: Present Solution
c)
Step 2: Generate Concepts
d)
Step 1: Define a Problem
44.
During this step of the Design Process, team members take time to document whether they think this solution will work?
a)
Step 5: Evaluate Solution
b)
Step 2: Generate Concepts
c)
Step 6: Present Solution
d)
Step 4: Build and Test Solution
45.
During this step of the Design Process, engineers draw a detailed and labeled sketch of an idea for what might be created to solve the problem.
a)
Step 3: Develop/Design a Solution
b)
Step 1: Define a Problem
c)
Step 5: Evaluate Solution
d)
Step 4: Build and Test Solution
46.
A full-scale working model used to test a design concept by making actual observations and necessary adjustments.
a)
Brainstorming
b)
Criteria
c)
Prototype
d)
Constraints
47.
A drawing in which vanishing points are used to provide the depth and distortion that is seen with the human eye.
a)
Orthographic sketch
b)
Isometric Sketch
c)
Perspective Drawing
48.
A systematic problem-solving strategy, with criteria and constraints, used to develop many possible solutions to a problem or to satisfy human needs and wants and winnow (narrow) down the possible solutions to one final choice.
a)
Design Process
b)
Brainstorming
c)
Design
d)
Decision Matrix
49.
During this step of the Design Process, engineers build a working prototype and test how it works.
a)
Step 4: Build and Test Solution
b)
Step 3: Develop/Design a Solution
c)
Step 6: Present Solution
d)
Step 5: Evaluate Solution
50.
During this step of the Design Process, engineers gather all project documentation and share it with the customer.
a)
Step 6: Present Solution
b)
Step 5: Evaluate Solution
c)
Step 4: Build and Test Solution
d)
Step 2: Generate Concepts
51.
During this step of the Design Process, engineers identify what is the question or problem that you and your classmates are trying to solve?
a)
Step 6: Present Solution
b)
Step 2: Generate Concepts
c)
Step 1: Define a Problem
d)
Step 3: Develop/Design a Solution
52.
Step one of the design process is
a)
Generate Conceps
b)
Design a Solution
c)
Define Problem
d)
Present Solution
53.
Step two of the design process is
a)
Define Problem
b)
Generate Concepts
c)
Evaluate Solution
d)
Build and Test Prototype
54.
Step three of the design process is
a)
Design a Solution
b)
Define Poblem
c)
Present Solution
d)
Build and Test Prototype
55.
Step four of the design process is...
a)
Design a Solution
b)
Present Solution
c)
Generate Concepts
d)
Build and Test a Prototype
56.
Step five of the design process is
a)
Design a solution
b)
Build and Test Prototype
c)
Evaluate Solution
d)
Present Solution
57.
The sixth and final step of the design process is
a)
Present Solution
b)
Evaluate Solution
c)
Build and Test Prototype
d)
Design a Solution
58.
Which of the following best describes a cabinet oblique pictorial drawing?
a)
Appears more realistic because the depth is drawn at half scale
b)
Appears distorted because the depth is drawn at full scale
c)
It is used exclusively in kitchen drawings to show new storage spaces
d)
A form of pictorial sketch where the three axes form equal angles of 120 degrees
59.
A 3D drawing in which all three drawing axes form equal angles of 120 degrees with the plane of projection.
a)
Orthographic Sketch
b)
Isometric Sketch
c)
Perspective Drawing
60.
Of the following lists, which terms are typically used to describe the three measurements in 3D pictorial drawings?
a)
Width, Elevation, Depth
b)
Length, Height, Elevation
c)
Width, Length, Depth
d)
Width, Height, Depth
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