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
Correct Answer :
B. Product definition
Related Questions
The architectural and construction industries use the United States National CAD standard (NCS) system on many ________ projects.
Residential
Commercial
Aerospace
Publicly funded
Drawings created with commercial software are typically saved as:
Rapid prototypes
Electronic files
Draft drawings
Change orders
When positioning this feature of perspective projection, the centerline of the cone of visual rays should be directed toward the approximate center of the object:
Station point
Vanishing point
Horizon
Ground line
This is a solid shape that fits inside the mold and forms a hole in a cooled cast metal or molten plastic object:
Core
Cavity
Prototype
Hole mold
This type of thread is a thread on the inside of a member:
Basic thread
External thread
Internal thread
Major diameter thread
This type of solid has two bases that are parallel equal polygons:
Pyramid
Prism
Cone
Torus
Some traditional board drafters preferred the drafting machine over the parallel straight edge because it could be used without the need for________.
Circle templates
Triangles
Technical pens
Lettering guides
These types of projectors converge at a vanishing point:
Perspective
Parallel
Orthographic
Oblique
The View toolbar will position the view of the 3-D solid toward the ________.
Front
Left side
SE isometric
All of the above
This is the smallest diameter of a screw thread:
Internal thread diameter
Minor diameter
Major diameter
External thread diameter
How can the drafter prevent Auto-CAD from placing or stacking another center mark on a circle when adding a diameter dimension to it?
Explode the dimension and then erase the center mark
Use the Properties dialog box to turn off the center mark of the dimension
It can't be done
Use the trim tool to take away the stacked center mark
This is used to indicate that a surface is to be machined:
Finish mark
Machining mark
Roughness indicator
Coordinate mark
These are used to attach parts to a cylinder so they won't turn on it:
Lugs and bearings
Key-seats and bearings
Knurls and keys
Keys and keyways/key-seats
A partial auxiliary view is used to show only the ________ in the auxiliary view.
Projected inclined plane
The projected top view
The projected side view
None of the above
Which of the following is one of the basic types of welded joints:
T-joint
Rear joint
Angle joint
Groove joint
Perspective drawings are classified according to their number of these features:
Station points
Picture planes
Vanishing points
Ground lines
In oblique projection, important shapes should be in this position relative to the viewing plane:
Parallel
Perpendicular
Adjacent
Rotated
Isometric drawings are often used by ________ to help illustrate complex designs.
Mechanical engineers
Piping drafters
Aerospace engineers
All of the above
When adding dimensions to an auxiliary view it will be necessary to use the ________ tool.
Linear dimension
Aligned dimension
Baseline dimension
Angle dimension
The Auto-CAD command used to combine two or more primitive shapes into a single complex 3-dimensional model is ________.
Add
Union
Attach
Form
These weld symbols have no arrow-side or other-side significance:
Projection or seam weld
Back or backing weld
Surface or groove weld
Flash and upset weld
These gears transmit power between shafts whose axes intersect at any angle:
Worm gears
Spur gears
Bevel gears
Racks
Lines of an isometric drawing that are not parallel to the isometric axes are called this:
Trimetric lines
Non-isometric lines
Multiview lines
Dimetric lines
A back or backing weld is a type of:
Groove weld
Resistance weld
Arc and gas weld
Upset weld
5.These items typically are not used in new designs, but are still common in high-power amplifiers:
Amplifier tubes
Electron tubes
Signal relays
Switches
This is an angled surface used on cylinders to make them easier to handle:
Fillet
Taper
Chamfer
Lug
The edges of a cube in isometric projection make angles of this many degrees with each other:
30
60
90
120
By using a ________ section of a cylindrical mechanical part the drafter should be able to show only one view of the part.
Half
Whole
Revolved
Broken out
This material is used in masonry construction, most commonly for ornamental facing:
Face brick
Clay tile
Natural stone
Aggregate
Switches and relays should be shown in this position with no operating force or applied energy:
Normal
Closed
Offset
Application