3D productions test

What is the official name for 3D printing? (1 mark)

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List the four types of additive manufacturing technologies discussed in this class. Separate each answer by a comma. (4 marks)

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Which technology fuses layers of powdered materials together?

• stereolithography

• fused filament fabrication (FFF)

• selective laser sintering (SLS)

• material jetting

Which technology melts thermoplastic onto a print bed, layer by layer, where it solidifies?

• stereolithography

• fused filament fabrication (FFF)

• selective laser sintering (SLS)

• material jetting

In which technology is liquid photopolymer sprayed onto the print bed before being cured using a UV light?

• stereolithography

• fused filament fabrication (FFF)

• selective laser sintering (SLS)

• material jetting

In which technology is the print bed submerged in resin and a light source used to solidify different areas?

• stereolithography

• fused filament fabrication (FFF)

• selective laser sintering (SLS)

• material jetting

List the three 3D sketching techniques used in this class. Separate each answer by a comma. (3 marks)

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What type of perspective drawing is this?

• 1-point perspective

• 2-point perspective

• isometric

What type of perspective drawing is this?

• 1-point perspective

• 2-point perspective

• isometric

What type of perspective drawing is this?

• 1-point perspective

• 2-point perspective

• isometric