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Date	May 2019	Marks available	1	Reference code	19M.1.SL.TZ0.14
Level	SL	Paper	1	Time zone	no time zone
Command term		Question number	14	Adapted from	N/A

Question

Selective laser sintering can use a range of powdered materials to create products. These materials include…

A. Plastic, metal and glass

B. Ceramics, textiles and wood

C. Plastic, wood and composites

D. Metal, textiles and ceramics

Markscheme

A

Examiners report

[N/A]

Syllabus sections

Topic 3: Modelling » 3.5 Rapid prototyping

19N.1.HL.TZ0.10:
Which of the following rapid prototyping techniques does not require structural supports during the build?

A. Selective laser sintering (SLS)

B. Laminated object manufacture (LOM)

C. Fused disposition modelling (FDM)

D. Stereolithography
17N.1.HL.TZ0.10: What is an advantage of rapid prototyping for the designer? A. It allows models to be made...
20N.1.HL.TZ0.10:
What rapid prototyping process uses lasers to solidify layers from a liquid resin?

A. Stereolithography (SLA)

B. Fused deposition modelling (FDM)

C. Selective laser sintering (SLS)

D. Laminated object manufacturing (LOM)
20N.2.SL.TZ0.6d:
Explain the role of rapid prototyping, instrumented physical models and computer aided design (CAD) in the design of the modern rotor sail.

Topic 3: Modelling