CAD Lab

What is the default plane of sketch in Auto CAD?

• XY

• YZ

• ZX

• Any of the above

What is polar array?

• Arrangement of objects in a sequence

• Making copies of same object in circular pattern

• Arrangement of objects in matrix form

• Making copies of same object in rectangular pattern

What happens while moving an object in ortho mode?

• The object will move only along X-direction

• The object will move only along Y-direction

• The object will move only along Z-direction

• The object will move only along X-direction, Y-direction, and Z-direction

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

• UCS

• XYZ

• WCS

• There isn't one

If the following actions are taken: write C and hit Enter, write 0,0 and hit Enter, write D and hit Enter, write 20 and hit Enter, what will happen?

• AutoCAD will draw a circle of radius 20

• AutoCAD will draw a circle of radius 10 and the center will be placed at origin

• AutoCAD will draw a circle diameter 10 and the center of the circle will be placed at 0,0

• AutoCAD will draw an arc of diameter 20, starting at 0,0

By default, AutoCAD has the following workspaces.

• 2D Drafting & Annotation

• 3D Modeling

• My workspace

• AutoCAD Classic

CAD stands for

• cats and dogs

• computer aided driving

• computers and drawing

• computer aided design

What a center line used for?

• To represent an edge not visible

• To show an alternate position

• To represent a line of symmetry

• To eliminate a section of drawing not needed because of size

How many AutoCAD OBJECTS are in a rectangle?

• Two

• One

• Four

• None

Which CAD command creates multiple copies of objects in a pattern?

• Array

• Rotate

• Extend

• Move