Worksheets3D Union, Subtraction, & Shell (AutoCAD)
Total questions: 13
Worksheet time: 7mins
How confident do you feel about using the union, subtract, and shell commands in AutoCAD after completing the practice exercise?
Very confident
Confident
Somewhat confident
Not very confident
Not at all confident
How challenging did you find the case study using the union, subtract, and shell command in AutoCAD?
Very challenging
Challenging
Somewhat challenging
Not very challenging
Not at all challenging
Would you feel comfortable using the union, subtract, or shell command in AutoCAD on a real-world project?
Yes, definitely
Probably
Not sure
No, not at all.
How can you most precisely specify the thickness of the shell for the Shell command in AutoCAD?
By entering a specific value
By dragging the cursor to indicate the desired thickness
By choosing a default thickness within the command
By selecting a pre-existing object to use as the thickness guide
What command in AutoCAD allows you to create a hollow 3D object by removing the material from the inside of another 3D object?
Union
Subtract
Shell
Extrude
What command in AutoCAD allows you to create a new 3D object by subtracting one 3D object from another?
Union
Subtract
Shell
Extrude
Press/Pull
What command in AutoCAD allows you to create a new 3D object by combining multiple 3D objects together?
Union
Subtract
Shell
Extrude
Press/Pull
Can the Subtraction command in AutoCAD be used to subtract one 3D object from another that have different shapes and sizes?
Yes
No
The Union command in AutoCAD be used to combine multiple 3D objects of _____.
different shapes
the same shapes
the same size
different shapes
all of the options
When using the subtract command, what objects must you select first?
Select the objects that you want to keep
Select the objects that you want to remove
The order of selection has no bearing.
Is it possible to undo a Union, Subtraction, or Shell command in AutoCAD?
Yes
No
Does the order of the selected 3D objects matter when using the Union command?
No
Yes
True or False: Remove faces. When using the shell command, you can specify the face subobjects to be removed when the object is shelled.
True
False
