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WorksheetsPLTW IED Unit 2 Review
Total questions: 42
Worksheet time: 27mins
The overall width of a part is dimensioned as 3.00 ± 0.02. What is the specified dimension?
3.00
3.02
0.02
0.04
The overall width of a part is dimensioned as 3.00 ± 0.02. What is the upper limit?
3.00
+0.02
3.02
0.04
The overall width of a part is dimensioned as 3.00 ± 0.02. What is the tolerance?
Tolerance = Upper Limit - Lower Limit
3.02
2.98
0.02
0.04
Which type of tolerance is used for the depth of the counterbore?
Limit dimensions
Bilateral tolerance
Unilateral tolerance
Religious tolerance
Which type of tolerance is used for the overall height of this part?
Limit dimensions
Bilateral tolerance
Unilateral tolerance
Religious tolerance
Which type of tolerance is used for the diameter of this hole?
Limit dimensions
Bilateral tolerance
Unilateral tolerance
One-way tolerance
When a hole is always smaller than the part being placed inside of it, what type of fit is this?
Clearance
Interference
Transition
Tension
What is the maximum material condition of a hole?
Upper Limit
Lower Limit
What is the maximum material condition of a pin?
Upper Limit
Lower Limit
The diameter of a hole is 0.50 ± 0.02. The pin that is inserted into the hole has diameter 0.53 ± 0.02. What is the allowance?
Allowance = Hole MMC - Pin MMC
0.01
0.02
0.03
0.07
In this picture the shaft is always larger than the hole, this is called:
Transition Fit
Clearance Fit
Interference Fit
Hissy Fit
The shaft is smaller than the hole, this is called:
Transition Fit
Clearance Fit
Interference Fit
Loose Fit
What is the tolerance amount shown below?
Tolerance = Upper Limit - Lower Limit
.03
.04
.06
.09
What is the tolerance amount shown below?
Tolerance = Upper Limit - Lower Limit
.04
.08
.4
.8
What type of drawing/view best describes the image?
Multiview
Orthographic
Exploded
Assembly
What is the name of the item pictured that is commonly found on a drawing sheet?
Specification Sheet
Title Block
Histogram
Parts List
_______________________ is the process of taking something apart and analyzing its workings in detail, usually with the intention of understanding its structure, function, and operation.
Engineering
Reverse Engineering
Mechanical Technician
Diagnostics
When starting reverse engineering, you first must do a non-destructive analysis to: identify the purpose of the product, make hypotheses of how the product works, and list inputs and outputs. What is this non-destructive analysis?
Visual Analysis
Function Analysis
Structural Analysis
Disassembly or tear down of a product is a major step in the reverse engineering process, it uncovers the principles behind how a product works. It is always fun to tear apart a product, but nothing will be accomplished if data is not collected during the process. To gather this data, we will use ________________________________.
Gantt chart
product disassembly chart
concurrent engineering table
a workflow chart
Which type of balance is shown in the picture?
Symmetric
Asymmetric
Radial
Which type of balance is shown in the picture?
Symmetric
Asymmetric
Radial
Which type of balance is shown in the picture?
Symmetric
Asymmetric
Radial
This picture is best showing what relationship? *Pick all that apply
Contrasting color
Contrasting shape
Emphasis on color
Emphasis on shape
What is unity?
The use of a similar design element at regular intervals.
The consistent use of design elements.
The use of the bare minimum.
The use of design elements at irregular intervals.
If you wanted to design a room that would give a peaceful, relaxing mood, what color would you choose?
What type of rhythm is being displayed?
Regular
Random
Gradated
Graduated
What type of rhythm is being displayed?
Regular
Random
Gradated
Graduated
What type of rhythm is being displayed?
Regular
Random
Gradated
Graduated
Which of the following designs is the most economical?
What type of balance is shown in the image?
Symmetric
Asymmetric
Radial
Gradated
What elements create emphasis on the central character? Mark all that apply.
Shape
Form
Color
Rhythm
Which element creates unity in the image?
Form
Shape
Color
Value
The surface quality of an object or the way something feels such as rough-smooth
shape
texture
color
line
The album design best demonstrates which design principle?
Unity
Economy
Rhythm
Proportion
This type of mate allows for rotational movement.
Revolute
Slider
Planar
Cylindrical
Fastened
This type of mate connects parts and doesn't allow movement (no degrees of freedom).
Revolute
Slider
Planar
Cylindrical
Fastened
This type of mate allows translational movement along an axis.
Revolute
Slider
Planar
Cylindrical
Fastened
This type of mate allows translational movement along two axes.
Revolute
Slider
Planar
Cylindrical
Fastened
This type of mate allows translational and rotational movement along one axis.
Revolute
Slider
Planar
Cylindrical
Fastened
