2 Graph coms

What does extrude mean?

• Multiple choice
• A CAD feature that allows 2D profiles to be pulled into 3D
• A CAD feature that allows 3D profiles to be turned into 2D
• A CAD feature that allows you to rotate a profile

What does this symbol mean?

• Multiple choice

• First Angle Projection

• Centre Line Position

• Scale Proportion

What type of constraint is this? (Shaded parts)

• Multiple choice

• Mate

• Centre Axis

• Flush

What command could I use to repeat the white circle to make a clock face?

• Multiple choice

• Box array

• Ring array

• Pattern

What CAD command is this model showing?

• Multiple choice

• Shell

• Hole

• Subraction

How would you describe ring array in CAD?

• Multiple choice
• Spiral form created by revolving a 3D feature round an axis
• A 2D shape used to create a 3D feature
• Special line that allows smooth curves

What type of technical drawing is this?

• Multiple choice

• Oblique

• Planometric

• Isometric

What CAD command would I use for this if I wanted the full shape to be circular?

• Multiple choice

• Extrude

• Revolve

• Fillet

What does revolve mean?

• Multiple choice

• A 2D profile is rotated around an axis

• A 3D profile is is subracted around an axis

• A 2D profile is extruded from an edge

Why is 3D modelling used?

• Multiple choice
• Makes it easy to test and modify ideas
• Save time and work more efficiently
• Designs will be more precise