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3D Designing

Total questions: 15

Worksheet time: 10mins

Name
Class
Date
1.

What does CAD stand for?

a)

Computer Assisted Drawing

b)

Computer Activated Drawing

c)

Computer Aided Design

d)

Computer Activated Drafting

2.

CAD software enables us to design scale ______

a)

Images

b)

Models

c)

Databases

d)

Pictures

3.

The reason for using Cad in place of a "pencil" drawing is ______

a)

To reduce time, overall appearance readability, and make editing easier

b)

CAD is easier then "pencil" Drawings

c)

CAD does the drawing for you.

d)

There is no difference in CAD drawings and "pencil" drawings

4.

A uniform pattern of dots on the CAD screen is called a _____

a)

Reference dot pattern

b)

Grid

c)

Snap pattern

d)

Locator dots

5.

The default snap grid is _____

a)

0.1 mm

b)

1.0 mm

c)

2.0 mm

d)

5.0 mm

6.

If we use the large scale in rotating an object, it will be rotated by:

a)

10.2 degrees

b)

22.2 degrees

c)

12.5 degrees

d)

22.5 degrees

7.

When we use the align tool, a ________ will appear to place or arrange shapes in a straight line

a)

blue outline

b)

node (black dots)

c)

black handle

d)

white handle

8.

The little black square handles that appear on the shape when you select it allow you to resize the shape from ______

a)

X and Y axes

b)

X and Z axes

c)

X or Y axes

d)

Y or Z axes

9.

The little white square handles that appear on the shape when you select it allow you to resize the shape from ______

a)

X and Y axes

b)

X and Z axes

c)

X or Y axes

d)

Y or Z axes

10.

The handle that appear above the shape when you select it (the little black triangle) allow you to adjust the shape’s _______

a)

Length

b)

Width

c)

Height

d)

It doesn’t do anything

11.

To change the size of an object so that its dimensions are proportional to the original size. You can do this by holding down the _______ key while pushing and pulling the handles to resize.

a)

Alt

b)

Shift

c)

Ctrl

d)

Shift+Alt

12.

To select more than one shape in our workplane we can use ________ key

a)

Alt

b)

Shift

c)

Ctrl

d)

Space

13.

When we select two shapes and use the group tool, the group color will match the ________ shape selected when creating the group

a)

First

b)

Second

c)

Will have different color

14.

To duplicate a shape, you can use the duplicate button on the top left corner or press: ________

a)

Ctrl+G

b)

Ctrl+D

c)

Ctrl+C

d)

Ctrl+V

15.

To get different angles of your 3D model, you can click on the right mouse and move it around or use the _________

a)

Home view

b)

Fit all in view

c)

View Cube

d)

Scroll wheel