3D Printing Knowledge Quiz

What is the most common and affordable type of 3D printer?

• SLA

• FDM

• SLS

• DLP

Which 3D printer type uses UV light to cure resin?

• FDM

• SLA

• SLS

• DLP

Which printer type does not require support structures?

• FDM

• SLA

• SLS

• DLP

What component of a 3D printer melts filament?

• Extruder

• Print Bed

• Hotend

• Nozzle

Which part pushes the filament through the system?

• Hotend

• Extruder

• Nozzle

• Fan

What software prepares 3D models for printing?

• Photoshop

• Blender

• Slicer

• Fusion 360

What file types are commonly used for 3D printing?

• PNG, JPEG

• MP4, AVI

• STL, OBJ, 3MF

• TXT, DOC

What does G-code do?

• Stores images

• Saves text documents

• Instructs the printer

• Creates videos

Which filament is eco-friendly and easy to print?

• PLA

• ABS

• PETG

• TPU

What filament is used for water bottles?

• PLA

• TPU

• PETG

• Nylon