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. which of the following is true about the materials that can be used for the sls process? multiple materials can be used for the sls process. the materials used for the sls process have a low dimensional accuracy. the materials used for the sls process require support structures. there are limited materials that can be used for the sls process.

Explanation:

• Analyze the first option: The "Materials Used" section says "With SLS, you can use multiple materials", so this statement matches the information.
• Analyze the second option: The "Materials Used" section states the materials have "high dimensional accuracy", so this is false.
• Analyze the third option: The "Complex Geometries" section says parts "don't require a support structure", so this is false.
• Analyze the fourth option: The "Materials Used" section says "multiple materials" can be used, so this (saying limited materials) is false.

Answer:

Multiple materials can be used for the SLS process.