Level 3 quiz

1. How many views can you generate from a 3-D drawing?

One
Three
Up to 99
As many as you need

2. What is one advantage of 2-D over 3-D CAD drafting

You can get more detailed
It is easier to learn
You can print out 2D drawings
2-D is more accurate

3. What are the advantages of 3-D over 2-D CAD drafting?

You can generate realistic renderings
It is easier to adjust one model instead of many drawings
You can create protypes easier
All of the above

4. Which axis will you use in 3-D that you didn't use in 2-D?

X
Y
Z
None of the above

5. Is isometric drawing true 3-D drawing?

Never
Only in AutoCAD 2004
Always
Only after you press " F4"

6. To switch isoplanes, you press:

" F3"
" F4"
" F5"
" F6"

7. Which command do you use to draw a circle in isometric drafting?

The Ellipse command
The circle command
The Arc command
None of the above

8. Does the screen grid look the same in isometric mode as is regular drawing mode?

Yes
No
Only when you press " F5"
Isometric mode has no grid

9. In a new drawing, which direction is the Z axis pointing?

Up
Down
Towards you
Away from you

10. How long is a line from '0, 0, 0' to '4, 3, 2'?

2 units
3 units
4 units
Over 5 units

11. Do you have to turn on the Z axis?

Yes
No
Only in old versions of AutoCAD
Only if you are drawing a house

12. How can you check if a line is drawn in 3D?

You can't
Dimension it
Press 'F5'
Check the line's properties

13. Tiled Viewports are used in...?

Model space
Paper space (or layouts)
In both
In neither

14. How many tiled viewports are in a new drawing?

One
Two
Three
Four

15. When changing views, should you be concerned about the orientation of the UCS/WCS icon?

Never
Always
No, because I don't need to know which way is up
No, it will never change

16. When you are using using multiple viewports, you can change to another by...

Pressing 'F1'
Using the Zoom command
Pressing Control+Z
Picking inside the viewport

17. If you copy an object 2 units up in the Z axis, can you see it from the plan view?

Yes, it will look different than the original object
Yes, if you zoom in close enough
No, because it is directly on top of the original object
Only if it is a circle

18. Switching to a SW isometric view will...

Hide the bottom objects
Allow you to see most 3-D objects
Turn everything upside down
Disable all drawing commands

19. Why should you use multiple layers in 3-D?

Because it's more colorful
Because more layers make the drawing bigger
It's good practice
Because if I don't, my drawing will soom be a jumbled mess

20. Wireframes are the most complex form of 3D drawing

Yes
No
They can be
Only if you are drawing bridges

21. Is 'line thickness' a true 3-D method of drawing?

Yes
Yes, but only in AutoCAD LT
Yes, but only if you use lots of layers
No, it is only a representation

22. Is line thickness the same a polyline width?

In most cases, yes
Yes, but for 3-D
No, they are not related
Only on polylines

23. How commands are needed for line thickness?

2
3
5
You only change the object's properties

24. Wireframes are just like isometric drawing

Yes
No
They can be
Only when you view them from the SW isometrec view

25. What shapes can you create a region from?

Arc
Line
Rectangle
Text

26. If a command to create a region fails, what might have been wrong?

You selected more than one object
The object was not closed
There was a gap or space in the shape
You tried the command on a polyline

27. The Extrude command creates a...?

Solid
Wireframe model
Region
Thick line

28. A 3d Face can be...

Based on any shape
Based on any 4-sided shape
Based on rectangles only
Based on lines only

29. Which command will give you a solid object?

Revsurf
Revolution
Revolver
Revolve

30. Surftab1 and surftab2 are used in conjunction with which command?

Revsurf
Revolution
Revolver
Revolve

31. You can use the Revolve command on...

Rectangles
Regions
Neither 1 nor 2
Both 1 and 2

32. To rotate an object in 3-D space, you use the...

Rotate command
3Drotate command
Rotate3D command
Revolve

33. Can you see the materials on your objects without rendering the drawing?

Yes
No
Only in 3-D
Yes, if you use the Hide command

34. Does the Materials Library allow you to add materials to your objects?

Yes
Sometimes
No, it only imports them into the drawing
Only on solid objects

35. Do you have the option to apply materials to all objects on a particular layer?

Only 3-D walls
Only if the material is wood
Never
Always

36. To see rendered materials, you must use which option(s) in the render dialog box

Photo Real
Photo Raytrace
Both
Neither

37. Which command is not a Boolean Operation?

Union
Subtract
Join
Intersect

38. After using the Union command, the resulting object will have the properties of...

The current layer
The first object selected
The last object selected
You will be asked to create a new layer

39. When using the Subtract command, which object do you select first?

The object to subtract from
The object to subtract
You select everything at once
The largest one

40. If you Intersect 2 objects what will you be left with?

Nothing
The volume of both objects combined
The volume where the two objects interfere with each other
Nothing

41. Does an object created with the Box command have 6 identical sides?

Always
Never
Only if you type the command in upper case
Only if you choose to draw it that way

42. How do you define the size of a Sphere?

With the Radius
With the Diameter
By Stretching it
You have the option for either Radius or Diameter

43. What shape best describes a Torus?

A helix
A spiral
A donut
A black hole

44. How many sides does a Wedge have?

4
5
6
Depends on how you draw it

45. Which is the default coordinate system when starting a new drawing?

UCS
XYZ
WCS
There isn't one

46. Which is not a valid option for the UCS command?

Next
3 Point
Random
Save

47. Which method of creating a UCS does myCADsite.com recommend?

View
3 Point
Origin
World

48. In older versions of AutoCAD, a broken pencil symbol means...?

That you cannot Save
That you need to print the drawing
That you cannot draw on that plane
Your monitor needs adjusting

49. What is the main advantage to manually mapping materials?

So you can see the North position
Your materials can look more natural
So that you can change the colour of the material
There is no advantage

50. Which is not a valid option for mapping Projection?

Cylindrical
Spherical
Resize
Solid

51. Can you resize the appearence of the material without adjusting the bitmap size?

Yes
No
Only on cylindrical objects
Only on flat objects

52. By default, which direction is the material projected?

From the back
From the front
From the top
From the bottom

1 As many as you need
2. It is easier to learn
3. All of the above
4. Z
5. Never
6. " F5"
7. The Ellipse command
8. No
9. Towards you
10. Over 5 units
11. No
12. Check the line's properties
13. Model space
14. One
15. Always
16. Picking inside the viewport
17. No, because it is directly on top of the original object
18. Allow you to see most 3-D objects
19. Because if I don't, my drawing will soom be a jumbled mess
20. No
21. No, it is only a representation
22. No, they are not related
23. You only change the object's properties
24. No
25. Rectangle
26. There was a gap or space in the shape
27. Solid
28. Based on any 4-sided shape
29. Revolve
30. Revsurf
31. Both 1 and 2
32. Rotate3D command
33. No
34. No, it only imports them into the drawing
35. Always
36. Both
37. Join
38. The first object selected
39. The object to subtract from
40. The volume where the two objects interfere with each other
41. Only if you choose to draw it that way
42. You have the option for either Radius or Diameter
43. A donut
44. 5
45. WCS
46. Random
47. 3 Point
48. That you cannot draw on that plane
49. Your materials can look more natural
50. Resize
51. Yes
52. From the top