What is the most common type of 3D printing technology used in schools?

• Stereolithography (SLA)

• Fused Deposition Modeling (FDM)

• Selective Laser Sintering (SLS)

• Digital Light Processing (DLP)

Which material is widely used in 3D printing and is biodegradable?

• ABS

• PLA

• Nylon

• PETG

What is the purpose of a 3D printer’s heated bed?

• To increase print speed

• To help prints adhere better and prevent warping

• To cool down the print faster

• To reduce material usage

What does the term “infill” refer to in 3D printing?

• The outline of the printed object

• The internal structure of the print

• The filament feeding process

• The heated bed temperature

What type of software is Fusion 360?

• 3D modeling and rendering software

• Animation software

• Photo editing software

• Word processing software

Which function in Fusion 360 allows you to join different components in an assembly?

• Sketch

• Extrude

• Joint

• Fillet

What is the default unit of measurement in Fusion 360?

• Inches

• Millimeters

• Centimeters

• Meters

What tool would you use to create a hole through a 3D object in Fusion 360?

• Chamfer

• Fillet

• Extrude Cut

• Shell

What feature allows you to apply smooth curves to the edges of a 3D model in Fusion 360?

• Loft

• Shell

• Chamfer

• Fillet

What type of program is TinkerCAD primarily considered?

• A game design tool

• A 3D modeling tool

• An image editor

• A web browser