Additive Manufacturing Assessment-1

What is Rapid Prototyping?

• The process by which a model of the final product can quickly be made

• Changing the design of something after production has already begun

• When companies or teams are working on multiple aspects of the same design at one time

• Designing something while competing against other departments

The following are the starting material of the Additive Rapid Prototyping process, EXCEPT...

• Powder

• Solid

• Liquid

• Gas

The starting material of the Stereolithography method is....

• Solid

• Liquid

• Powder

• Gas

Which Rapid Prototyping process uses Photo-sensitive liquid as starting material.

• Laminated Object Manufacturing

• Stereolithography

• Selective Laser Sintering

• CNC

Which of the following are the process in RP cycle?

• Post-processing

• Transfer to machine

• Pre-processing

• Marketing the product

What is the format for prototyping machine file?

• .prt
• .slt
• .stl
• .iges

Which one of the process is subtractive prototyping?

• 5 axis CNC Milling

• Fused Deposition Modeling

• Digital Light Process (DLP)

• Stereolithography Apparatus

Which of the process, the input material are in Liquid form?

• SLA

• SGC

• FDM

• MJM

Which of the following is the process of pre-processing stage?

• Remove support
• Checking 3D CAD data
• De-powdering loose material
• Dip in binder to strengthen the part

Which of the following is not subtractive process?

• Milling

• Stereo-lithography

• Sawing

• EDM