Topic 1
Generating a large quantity of ideas for a solution to a problem is called __________.
Brainstorming
(Show Picture #1)
Tonal Shading
The image is an example of what type of pictorial drawing?
(Show Picture #1)
Isometric
What type of pictorial drawing is this?
(Show picture #2)
Perspective
What type of pictorial drawing is pictured?
(Show Picture #3)
Oblique
What type of drawing/view best describes the image?
(Show picture #4)
Multi-View/Detail Drawing
This image an example of a(n) ________________?
(Show picture #5)
Engineer's Notebook
Engineers create _________________ to quickly record, communicate, and investigate ideas.
Sketches
The most common view used in three-view, orthographic drawings are _________________.
Front, top, right side
What term best describes the list of items below?
• Must be made out of 4 to 6 pieces
• Must be “interlocking”
• Part cannot extend more than 3 units in any direction
• No two parts can be the same
Constraints
A full-scale working model used to test a design concept is called a(n)
Prototype
An improvement of an existing technological product, system, or method is referred to as a(n)
Innovation
A(n) _____________ sketch is a sketch with text added to enhance the communication of the ideas/thoughts of the designer.
(Show Picture #6)
Annotated
A(n) _______________________ is the most common method of communicating the shape and size of an object that is intended for manufacture. also known as a Detail Drawing
Multi-view projection/sketch
The basic dimension on a detail drawing that indicates the distance from front to back.
Depth
Which is the first view placed or created in a three-view drawing or sketch?
Front view
What is the name of the item pictured that is commonly found on a drawing sheet?
(Show picture 7)
Parts list
What is the name of the item pictured to the right that is commonly found on a drawing sheet?
Title block
The basic dimension on a detail drawing that indicates the distance from bottom to top ?
Height
The basic dimension on a detail drawing that indicates the distance from side to side across the front ?
Width
A(n) ________________ is a person who is trained in and uses technological and scientific knowledge to solve practical problems.
Engineer
What type of research is "the generating of original information"?
Primary Research
If a designer/engineer needs to calculate how many quarts of paint are needed to double coat 500 of one particular part in an assembly, what physical property would they need to know?
Surface Area
37.28 in3 is the answer to a physical property calculation of the amount if 3D area taken up by an object. What physical property calculation does it represent?
Volume
If all of the dimensions on a part have the same precision as the dimensions below, which part would cost the most to machine?
3.98 in.
4.102 in.
3.9 in.
4.00 in.
4.102 in.
What type of document includes the following section headings?
• Client
• Problem statement
• Design statement
• Constraints
• Deliverables
Design Brief
What tool used during the design process to narrow down solutions is pictured?
(Show picture #8)
Decision matrix
What type of research is "the gathering information that has already been generated"?
Secondary Research
Fill in the Blank
The quality of any research source need to be evaluated for _________________ which is "How does the creators interests influence the information presented"?
Bias
Please select the line types indicated in the illustration by the red #1
(Show picture #9)
Leader line
Please select the line types indicated in the illustration by the red #2
(Show picture #9)
Center Line
Please select the line types indicated in the illustration by the red #3
(Show picture #9)
Object Line
Please select the line types indicated in the illustration by the red #4
(Show picture #9)
Extension Line
Please select the line types indicated in the illustration by the red #5
(Show picture #9)
Dimension Line
What is the overall width of the hood?
(Show picture #10)
3 1/2 in
What is the width of the inclined surface?
(Show picture #10)
1 in
What is the height dimension to the center of the holes?
(Show picture #10)
5/8 in
What is the overall height of the hood?
(Show picture #10)
1 1/2 in
To what depth should the holes be drilled?
(Show picture #10)
1/4 in
A student has just modeled an attractive and practical hydration system for ultra-distance runners but does not know how many ounces the container holds.
What physical property would tell him how much the container could hold?
Volume
TCD Designs wants to order enough material to paint 500 puzzle parts.
What physical property would help them determine how much paint to order?
Surface area
Alliance Glass Products, Inc. has just completed a prototype of a flower vase. During initial testing, the product tipped over several times after long-stemmed flowers were placed in the vase.
What physical property would help them determine why this is happening or how to prevent it?
Center of gravity
A robotics team wants to calculate the cost to ship their robot to various competitions. FedEx charges $68.59/100 lb.
What physical property is FedEx basing their price on?
Mass
A student has designed a part for an assembly. The student has three materials to choose from to make the prototype – 6061 aluminum, polycarbonate, or delrin. The overall weight of the assembly is a concern.
What physical property is the student concerned about?
Density
Please select the line types indicated in the illustration by the red #1
(Show picture #
Section line
Please select the line types indicated in the illustration by the red #2
(Show picture #
Center line
Please select the line types indicated in the illustration by the red #3
(Show picture #
Object line
Please select the line types indicated in the illustration by the red #4
Cutting plane line
Please select the line types indicated in the illustration by the red #5
(Show picture #
Free Space
Awarded 1000 points