3D Printing Quiz

What is the primary function of CAD tools in 3D modeling for additive

• To create accurate 3D models for

• To perform mathematical calculations

• To design the layout of a factory

• To clean up the 3D printer

Which CAD tool is typically used for

• SolidWorks

• Photoshop

• Microsoft Word

• Excel

Which of the following is an essential requirement when preparing a model

• Appropriate wall thickness

• Color of the material

• Height of the model

• Background music for printing

What does the STL file format stand for in 3D

• Stereolithography

• Standard Technology

• Stereoscopic

• Laser

Which 3D printing technology uses filament that is melted and

• Fused Deposition Modeling (FDM)

• Selective Laser Sintering (SLS)

• Poly Jet

• Electronic Beam Melting (EBM)

Which material is commonly used in FDM 3D

• ABS (Acrylonitrile Butadiene)

• PLA (Polylactic Acid)

• Metal alloys

• Glass

What is the primary advantage of using PLA in

• It is biodegradable and

• It has high heat resistance

• It is ideal for metal parts

• It is highly flexible

What material is typically used for rubber-like objects in 3D printing?

• TPU (Thermoplastic polyurethane)

• PLA (Polylactic Acid)

• ABS (Acrylonitrile Butadiene)

• Nylon

What type of 3D printing process is used for

• Powder bed fusion (SLS)

• Fused Deposition

• PolyJet

• Binder jetting

What is the main application of ceramic 3D printing?

• Aerospace components

• Medical devices

• Jewelry and artwork

• Functional parts for machinery