Digital Design + Fabrication Certification (3D Printer)

Quiz 1 *
What is the purpose of the raft in 3D printing?
 Provides a base for the 3D printed object
 Enhances the cooling of a print
 Adds a decorative pattern to the base
 Acts as a support structure for overhangs


Quiz 2 *
What does FDM stand for in the context of 3D printing?
 Fused Display Manufacturing
 Fused Deposition Modeling
 Filament Display Mechanism
 Flexible Deposition Method


Quiz 3 *
How does infill density impact the print?
 It affects the color of the print.
 It determines the layer height.
 It influences the internal structure and strength of the model.
 It controls the printing speed.


Quiz 4 *
What file format should the students save their 3D model as before 3D printing?
 .PNG
 .STL
 .GIF
 .PSD


Quiz 5 *
What does a “watertight” mesh mean in the context of 3D modeling?
 A mesh with intricate patterns
 A singular, manifold surface without holes or gaps
 A mesh designed for underwater printing
 A mesh with overlapping polygons for added strength




Name *

VCU Arts Qatar User Name




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