Question 1

3D DESIGN
-Is it possible to construct a polar array from a 3D solid model drawing using the Array tool from the Home/Modify panel?
A) No
B) Yes
C) Only if the 3D solid model drawing is placed in the World UCS

Accepted Answer

The Array tool from the Home/Modify panel can be used to create a polar array in a 3D solid model drawing by selecting the "Polar" option in the array type and specifying the number of items and the angle of rotation. This can be done regardless of the UCS orientation.

Question 2

3D DESIGN
-The purpose of the Visual Styles is
A) To set a 3D solid model drawing in any form of viewing position
B) To set a 3D solid model drawing in an isometric view
C) To set a 3D solid model drawing in a perspective view
D) To set a 3D solid model drawing is an orthographic view

Accepted Answer

Visual Styles in 3D design software are used to control the appearance of the 3D models, including how they are shaded and displayed on the screen. This allows for various viewing experiences such as wireframe, shaded, or realistic views, but it does not restrict the model to a specific view type like isometric, perspective, or orthographic. These styles enhance the visualization of the model in any viewing position.

Question 3

3D DESIGN
-The Slice tool is used for slicing a 3D solid model into
A) Two parts
B) Two parts ready for the calling of the Section tool
C) Into as many parts as are required
D) To remove a part not wanted in a 3D solid model drawing

Accepted Answer

The Slice tool is used to slice a 3D solid model into as many parts as are required. This allows for more complex shapes to be created and manipulated, and can be useful for creating intricate designs or models with specific geometries. Slicing a model into two parts or removing a part are specific applications of the Slice tool, but the tool itself is capable of much more. Therefore, the best choice is C.

Question 4

3D DESIGN
-When using the Section tool on a 3D solid model drawing
A) Hatching of the resulting sectional view is automatic
B) The section outline must be removed from the 3D solid model drawing
C) Only a sectional view outline is formed
D) The resulting sectional view automatically appears as a separate view in the drawing area

Accepted Answer

The answer of 3D DESIGN
-When using the Section tool on...

Question 5

3D DESIGN
-Before viewing positions can be set from the Viewpoint Presets dialog the set variable UCSFOLLOW must first be set
A) On
B) Off
C) To the figure of 2
D) It does not matter whether it is set on or off

Accepted Answer

The answer of 3D DESIGN
-Before viewing positions can be set...

Question 6

3D DESIGN
-Is it possible to mirror a 3D solid model drawing using the Mirror tool from the Modify toolbar?
A) No
B) Yes
C) Only if the 3D solid model drawing is placed in the World UCS

Accepted Answer

The Mirror tool from the Modify toolbar can be used to mirror 3D solid model drawings and other objects in AutoCAD. It works by defining a mirror plane and reflecting the object across it. It is not limited to the World UCS and can be used in any UCS.

Question 7

3D DESIGN
-Can Ambient lighting be set at a figure before rendering a 3D model
A) Yes
B) No
C) Requires a setting in a dialog
D) Set to a figure of 0.3

Accepted Answer

Yes, ambient lighting can be set at a figure before rendering a 3D model. This is typically done in the 3D modeling software before the final rendering is executed.

Question 8

3D DESIGN
-When setting lighting before rendering a 3D model Distant light can be described as
A) A light the value of which diminishes in intensity the further the light position is set from the 3D model
B) Its light value is of the same intensity no matter how far the light position is set from the 3D model
C) Its intensity increases when set in front and above the 3D model compared with its being set to the side and above the model
D) A light which sheds rays in all directions from its set position

Accepted Answer

The answer of 3D DESIGN
-When setting lighting before rendering a...

Question 9

3D DESIGN
-Which gives the best rendering results
A) Medium
B) High
C) Presentation
D) They are all as good as each other

Accepted Answer

Presentation quality typically provides the best rendering results, offering the highest level of detail and realism.

Question 10

3D DESIGN
-Can a 3D model which has been Conceptual shaded when using the 3D Orbit tool be rendered after attaching materials
A) Yes
B) No
C) After materials have been added to a 3D model it cannot be Conceptual shaded
D) The 3D Orbit tool cannot be used after rendering has taken place

Accepted Answer

Conceptual shading is just a visual aid to help you visualize the form of your 3D model. Adding materials and rendering the model are separate processes and can be done independently of one another. Once materials have been added to the model, it can still be rendered with those materials applied. The 3D Orbit tool can also still be used to navigate and view the model from different angles.

Question 11

3D DESIGN
-The term UCS stands for
A) User Coordinate State
B) Using Coordinates Screen
C) User Coordinate System
D) User Coordinate Set

Accepted Answer

The term UCS stands for User Coordinate System, which is a system used in 3D design to define a working coordinate system for the user. This system helps in better visualization and manipulation of objects in 3D space.

Question 12

3D DESIGN
-Before the UCS system can be used
A) The set variable UCSFOLLOW must be set to 1
B) The set variable UCSFOLLOW must be set to 0
C) It does not matter whether the set variable UCSFOLLOW is set to any number, the UCS system will still operate
D) The set variable UCSFOLLOW does not need to be set because it becomes operative when the UCS is in use

Accepted Answer

The set variable UCSFOLLOW must be set to 1 before the UCS system can be used.

Question 13

3D DESIGN
-Before the UCS system can be used, the UCS icon
A) The UCS icon can only show on screen if the setting of the set variable UCSFOLLOW is correct
B) Must be showing somewhere on screen
C) Need not appear anywhere on screen
D) Must be showing at the bottom left-hand corner of the screen

Accepted Answer

The answer of 3D DESIGN
-Before the UCS system can be...

Question 14

3D DESIGN
-The term UCS WORLD applies to
A) The plane on which the operator is working at the time
B) The standard XY plane which appears when AutoCAD is loaded on screen
C) Any one of the orthogonal planes
D) Any plane set when working in the UCS

Accepted Answer

The term UCS WORLD refers to the standard XY plane that appears when AutoCAD is loaded on the screen, representing the default coordinate system before any changes are made.

Question 15

3D DESIGN
-2D outline constructed using the line and circle tools can be extruded to form a 3D model
A)Yes
B)No
C)Only if it is first made into a region
D)Either if it is first made into a region or if its outline is edited to form a closed polyline

Accepted Answer

An outline created using line and circle tools can be extruded to form a 3D model either if it is first made into a region or if its outline is edited to form a closed polyline. In both cases, a closed shape is required for successful extrusion.

Question 16

3D DESIGN
-When calling the Extrude tool the following abbreviation can be entered at the command line
A) ex
B) extr
C) There is no abbreviation. The name extrude must be entered in full
D) ext

Accepted Answer

The answer of 3D DESIGN
-When calling the Extrude tool the...

Question 17

3D DESIGN
-When a selected face of a 3D solid model drawing is selected by the Move Faces tool from the Home/Solids Editing panel, the face is
A) Moved away from the 3D solid as a separate entity
B) Moved in such a manner that the body of the 3D solid to which the face is attached is extruded
C) Moved to be placed on another 3D model
D) The whole of the 3D model is moved

Accepted Answer

When a selected face of a 3D solid model drawing is selected by the Move Faces tool from the Home/Solids Editing panel, the face is moved in such a manner that the body of the 3D solid to which the face is attached is extruded. This allows for modifications to be made to the overall shape of the 3D solid model without affecting the other faces or bodies of the model.

Question 18

3D DESIGN
-Is it possible to use the Extrude faces tool from the Home/Solids Editing panel on a region constructed from a closed polyline?
A) Yes, any region can have its face extruded using this tool
B) Yes, if the region has not been obtained by using any of the Boolean operators
C) No - a region of any type cannot be acted upon by this tool
D) Yes, providing the line of extrusion is a straight line or polyline

Accepted Answer

Regions constructed from closed polylines can indeed have their faces extruded using the Extrude faces tool, as this tool is designed to work with such geometries in 3D design applications.

Question 19

3D DESIGN
-When working in the 3D Modeling workspace, the Boolean operators - Union, Subtract and Intersect tools are found in the panel:
A) Home/Modify
B) Solid/Solid Editing
C) Home/Solids Editing
D) Solid/Boolean

Accepted Answer

The answer of 3D DESIGN
-When working in the 3D Modeling...

Question 20

3D DESIGN
-The Solprof tool is used for the following purpose
A) To produce a profile for a 3D solid model drawing in a database
B) To produce an outline-only drawing from a 3D solid model drawing
C) To provide a profile similar to a front view from a 3D solid model drawing
D) To change a 3D solid model drawing from a Model Space drawing to a Paper Space drawing

Accepted Answer

The answer of 3D DESIGN
-The Solprof tool is used for...

Quiz 1: Autocad 2013 2D and 3D Design

3D DESIGN -Is it possible to construct a polar array from a 3D solid model drawing using the Array tool from the Home/Modify panel?

3D DESIGN -The purpose of the Visual Styles is

3D DESIGN -The Slice tool is used for slicing a 3D solid model into

3D DESIGN -When using the Section tool on a 3D solid model drawing

3D DESIGN -Before viewing positions can be set from the Viewpoint Presets dialog the set variable UCSFOLLOW must first be set

3D DESIGN -Is it possible to mirror a 3D solid model drawing using the Mirror tool from the Modify toolbar?

3D DESIGN -Can Ambient lighting be set at a figure before rendering a 3D model

3D DESIGN -When setting lighting before rendering a 3D model Distant light can be described as

3D DESIGN -Which gives the best rendering results

3D DESIGN -Can a 3D model which has been Conceptual shaded when using the 3D Orbit tool be rendered after attaching materials

3D DESIGN -The term UCS stands for

3D DESIGN -Before the UCS system can be used

3D DESIGN -Before the UCS system can be used, the UCS icon

3D DESIGN -The term UCS WORLD applies to

3D DESIGN -2D outline constructed using the line and circle tools can be extruded to form a 3D model

3D DESIGN -When calling the Extrude tool the following abbreviation can be entered at the command line

3D DESIGN -When a selected face of a 3D solid model drawing is selected by the Move Faces tool from the Home/Solids Editing panel, the face is

3D DESIGN -Is it possible to use the Extrude faces tool from the Home/Solids Editing panel on a region constructed from a closed polyline?

3D DESIGN -When working in the 3D Modeling workspace, the Boolean operators - Union, Subtract and Intersect tools are found in the panel:

3D DESIGN -The Solprof tool is used for the following purpose