Questions and CORRECT Answers
Additive manufacturing uses much less material than many other traditional "subtractive"
manufacturing processes.
True or False - Correct ANSWER- True
Which of the following is typically the cheapest type of 3D printer to purchase?
A. Powder-based
B. SLA
C. FDM
D. None of these are correct - Correct ANSWER- C. FDM
SLA printing uses a plastic strand that's pushed through a heated nozzle in a specific pattern,
producing one layer at a time.
True or False - Correct ANSWER- False
Which of the following is typically the most expensive type of 3D printer to purchase?
A. Powder-based
B. SLA
C. FDM
D. None of these are correct - Correct ANSWER- A. Powder-based
3D printing technology is expanding and is now able to print metal parts.
True or False - Correct ANSWER- True
What does "FDM" stand for?
A. Forged Direct Modeling
B. Fused Deposition Modeling
C. Finite Discrete Modeling
D. Focused Disintegrated Modeling - Correct ANSWER- B. Fused Deposition Modeling
What does "SLA" stand for?
A. Sintered Laser Amplification
B. Stereo Lighting Amplification
C. Sinterlithography
, D. Stereolithography - Correct ANSWER- D. Stereolithography
Which type of printer can print multiple materials simultaneously?
A. FDM Printers
B. SLA Printers
C. Both of these printer types
D. Neither of these printer types - Correct ANSWER- A. FDM Printers
What type of printer typically uses an enclosed build area?
A. FDM Printers
B. SLA Printers
C. Both of these printer types
D. Neither of these printer types - Correct ANSWER- B. SLA Printers
What type of printer can melt metal into 3D shapes?
A. FDM Printers
B. SLA Printers
C. SLS Printers
D. SLM Printers - Correct ANSWER- D. SLM Printers
Which type of material is NOT used in 3D printing?
A. Nylon
B. ABS
C. PLA
D. PVC - Correct ANSWER- D. PVC
Which type of 3D printer uses a pool of resin to create the solid part?
A. FDM Printers
B. SLA Printers
C. SLS Printers
D. None of these - Correct ANSWER- B. SLA Printers
Which type of printer can print multiple material types together?
A. FDM Printers
B. SLA Printers
C. SLS Printers
D. None of these - Correct ANSWER- A. FDM Printers
The material for SLA printers is packaged in a _______________.