3D Printing Basics Video Quiz https://bit.ly/3dprintingquiz

Quiz
•
Computers
•
8th Grade
•
Hard
Aaron Sottile
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the most common type of 3D printing?
Fused Deposition Modeling (FDM)
Resin 3D printing
Stereolithography (SLA)
Selective Laser Sintering (SLS)
Answer explanation
The most common type of 3D printing is Fused Deposition Modeling (FDM). It is widely used due to its affordability and ease of use.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the main parts of an FDM 3D printer?
Resin vat, LCD, laser, projector
Bed, hot end, extruder, Gantry
Filament spool holder, SD card holder, sensors
Power supply, logic board, stepper motors, screen
Answer explanation
The main parts of an FDM 3D printer are the bed, hot end, extruder, and Gantry. These components work together to create the desired 3D prints.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the file format used for 3D models in 3D printing?
STL
IGES
OBJ
STEP
Answer explanation
The file format used for 3D models in 3D printing is STL. STL is widely supported and commonly used in additive manufacturing processes.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of support material in 3D printing?
To provide structure for overhanging parts
To add color to the print
To improve adhesion between layers
To increase the strength of the print
Answer explanation
Support material in 3D printing is used to provide structure for overhanging parts.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the recommended layer height for a 0.4mm nozzle?
0.3mm
0.08mm
0.2mm
0.1mm
Answer explanation
The recommended layer height for a 0.4mm nozzle is 0.1mm. This ensures optimal print quality and accuracy.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which filament type is known for its strength and ductility?
PETG
PLA
ABS
Nylon
Answer explanation
PETG is known for its strength and ductility, making it the correct choice.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of infill in 3D printing?
To increase the weight of the print
To improve the surface finish
To add flexibility to the print
To reduce printing time and material usage
Answer explanation
The purpose of infill in 3D printing is to reduce printing time and material usage.
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