Three dimensional models are often used in the design process to __________.
Help the client understand the overall design concept
Help the client select a color for their carpet
Provide the client with a model which they can use to impress their friends
Determine the quantity of brick needed to build the house
Correct Answer :
A. Help the client understand the overall design concept
Related Questions
This is the range of digital or hard copy documents that specify the physical function requirements for a product:
Product design
Product definition
Drawing definition
Engineering design
If a designer is developing a plan for a project in which the entire part is made out of ¾ thick plywood and he only wants to use one view, he should use the ________ view.
Front
Top
Right
Back
Elevation drawings will include information about ________.
Roof pitch
Siding
Window style
All of the above
This type of section is limited by a break line:
Removed section
Revolved section
Broken-out section
Half section
Isometric drawings are often used by ________ to help illustrate complex designs.
Mechanical engineers
Piping drafters
Aerospace engineers
All of the above
These drawings are given to contractors to perform work or manufacture individual parts:
Assembly details
3D drawings
Working drawings
Skeleton assemblies
Several of the tools used in traditional drafting include the following:
Parallel straight edge
45 degree triangle
Circle template
All of the above
This is formed where three or more surfaces intersect:
Oblique
Line
Edge
Vertex
Approximately this much of the cost of product development and manufacture is determined at the design stage:
40-50 %
60-75 %
70-80 %
75-85 %
These breaks are used to shorten the view of an object:
Section breaks
Aligned breaks
Conventional breaks
Full breaks
Circular shapes appear in this fashion when viewed at an angle other than 90 degrees:
Circular
Elliptical
Lengthened
Angular
When lettering a CAD drawing, for clarity you should limit the number of fonts to:
One
Two
Three
Any number
This is the bottom surface joining the sides of two adjacent threads:
Lead
Pitch
Crest
Root
Most architectural drawings produced for field use by building contractors are printed on architectural D size paper which measures ________.
24 × 36
18 × 24
11 × 17
34 × 22
This type of solid has two bases that are parallel equal polygons:
Pyramid
Prism
Cone
Torus
These are lines drawn on a map to locate, in the plan view, points of equal ground elevation:
Contours
Elevations
Profiles
Hatches
These gears transmit power between shafts whose axes intersect at any angle:
Worm gears
Spur gears
Bevel gears
Racks
This is a conical-shaped recess around a hole, often used to receive a tapered screw head:
Boss
Spotface
Counterbore
Countersink
This type of rapid prototyping system uses a laser to fuse powdered metals, plastics, or ceramics:
Fused deposition modeling
Stereo lithography apparatus
Solid ground curing
Selective laser sintering
The primary unit of measurement for engineering drawings and design in the mechanical industries is the:
Millimeter
Centimeter
Meter
Kilometer
In perspective drawings this is placed between the observer and the object:
Vanishing point / horizon
Station point
Ground line
Plane of projection / picture plane
One critical issue drafters need to pay close attention to is the ________.
Size of the sheet
Designer's intent
Scale factor
None of the above
Schematic and single-line diagrams should be arranged so that signal or transmission path from input to output proceeds in this fashion:
Right to left and top to bottom
Right to left and bottom to top
Left to right and top to bottom
Left to right and bottom to top
A secondary auxiliary view is a projection off of the ________.
Front view
Top view
Primary auxiliary view
None of the above
To avoid having to dimension to a hidden feature the drafter can utilize a ________ section.
Whole
Half
Broken out
All of the above
When creating a block the drafter needs to pay particular attention to selecting a base point because it determines the ________.
Scale
Rotation angle
Insertion point
Color
In these drawings it is necessary to show cut surfaces and distinguish between adjacent parts:
Auxiliary drawings
Assembly sections
3D assemblies
Parts lists
On typical electronic diagrams, these items need not be shown unless they are needed for clarification:
Transmission diagrams
Operating relays
Closed relays
Terminal circles
This is used to indicate that a surface is to be machined:
Finish mark
Machining mark
Roughness indicator
Coordinate mark
In a CAD system, you can draw an ellipse by specifying these:
The bounding lines
The midpoint and end points
The center and major and minor axes
The center and radius