The Auto-CAD command used to combine two or more primitive shapes into a single complex 3-dimensional model is ________.
Add
Union
Attach
Form
Correct Answer :
B. Union
Related Questions
The primary unit of measurement for engineering drawings and design in the mechanical industries is the:
Millimeter
Centimeter
Meter
Kilometer
Using this as a communication and design review tool can help shorten the process and eliminate productivity barriers:
Development plans
Portable document files
The Internet and e-mail
Gantt charts
These types of pipes are generally connected with bell and spigot joints or flanged joints:
Soil and waste
Water and gas
Water and steam
Gas and soil
This means that a feature of a finished product contains the maximum amount of material permitted by the tolerance dimensions for that feature:
Maximum material condition
Machined material condition
Maximum machined indication
Machine mark indication
Objects that are symmetric can be shown effectively using this type of section:
Quarter section
Half section
Full section
Symmetric section
This type of section is not in direct projection from the view containing the cutting plane:
Revolved section
Removed section
Broken-out section
Full section
This material is used in masonry construction, most commonly for ornamental facing:
Face brick
Clay tile
Natural stone
Aggregate
The ________ tool on the Dimension tool bar will place several dimensions at one time by using a selection box placed over several part features.
Linear
Continue
Baseline
Quick Dimension
Two-point perspective is also known as:
Two-view perspective
Regular perspective
Parallel perspective
Angular perspective
In the section view, the areas that would have been in actual contact with the cutting plane are shown with:
A cutting plane line
Section lining
Visible lines
Lines and arrows
In order to set drawing limits for a C size architectural drawing the drafter should set the limits to ________.
0, 0 and 2, 9
0, 0 and 17, 11
0, 0 and 18, 24
0, 0 and 34, 24
Referring to the fractional inches to decimal inches to millimetre conversion chart on page 55 what is the equivalent mm measurement of 3/16 inch.
1.906
4.7625
5.958
14.6844
This is used in drawings to represent the edge of a solid object:
Angle
Vertex
Surface
Line
When only a small section of an interior area needs to be revealed the drafter can use a ________ section.
Half
Quarter
Full
Broken out
The default position of the UCS icon is positioned at ________ on the AutoCAD grid.
0, 0, 0
10, 10, 10
20, 20, 20
None of the above
When using the direct entry method to create a horizontal line exactly three inches long the drafter should ________ first.
Pull the line from away from the starting point very carefully
Insure that Ortho is on
Enter 3 for the length of the line
Read the coordinate position on the Dynamic Readout
Oblique sections are useful to show this:
Foreshortened features
Oblique lines
Interior shapes
Projected features
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
The UCS icon represents the intersection of the ________.
X-axis
Y-axis
Z-axis
All of the above
One way to evenly space dimensions on a drawing is to use the ________.
Dimension Space tool
Linear tool
Continue tool
Baseline tool
This is the total amount that the feature on the actual part is allowed to vary from what is specified by the dimension:
Allowance
Tolerance
Specification
Difference
When creating an isometric drawing in Auto-CAD the drafter can utilize the Dynamic Input and Polar Coordinate system to place both vertical and horizontal lines. A line created from one point 3 inches at 180 degrees would be a ________ line.
Horizontal
Vertical
Inclined
None of the above
A line drawn with a long section, short dash, and another long section is a ________.
Hidden feature
Center of a circle
Center axis of a hidden cylinder
Center of a radius
PDM is the acronym for:
Project drawing management
Product drawing manipulation
Product data management
Project data manipulation
A typical set of mechanical working drawings includes ________.
Exploded assembly
Part details
Parts list
All of the above
In order to create an isometric circle to represent a hole through the top surface of a box, the drafter must insure that the correct iso-plane has been selected by scrolling through the iso-planes using the ________ key.
F1
F3
F5
F8
Before starting an isometric drawing in Auto-CAD the drafter needs to ________.
Set the grid to isometric
Set the current layer to Defpoints
Turn Object Snap off
Turn Ortho off
This is a thin solid line directing attention to a note or dimension and starting with an arrowhead or dot:
Dimension line
Extension line
Leader
Specification
This practice considers an individual part's dimensions and tolerances and that part's relation to its related parts:
Applying allowances
Geometric dimensioning and tolerancing
Creating datum references
Angular dimensioning tolerances
Drafters should use a ________ in a section view of a mechanical part that includes the cylindrical view of a threaded hole.
Center line
Hatch line
Poly line
Dimension line