Question

sls: common applications
use the information below to answer the question.
materials used
with sls, you can use multiple materials, which are suitable for functional applications such as prototypes and actual production use. the materials are very strong with high dimensional accuracy.
cost effectiveness
you can make low to medium production runs, which makes it very cost - effective.
complex geometries
being able to create a functional product with hollow sections that don’t require a support structure is one of the main uses for sls technology. due to the powder bin being the support, parts can be formed with hollow sections, such as a pipe. the ability to do complex geometry along with no need for support material makes it a perfect application for complex ducting creations
the materials used for the sls process are strong and have
a high what?
support requirement
toxicity level
dimensional accuracy
entry cost

Explanation:

Looking at the "Materials Used" section of the SLS information, it says "The materials are very strong with high dimensional accuracy." So we match this with the options. The option "dimensional accuracy" is directly stated in the relevant part of the text.

Answer:

dimensional accuracy