Quiz 4 Quiz Inoc, Christie Mae I.

1.What is 3D Printing?

• 
  It is a technique on how to draw.

• It is a method of creating a three-dimensional object.

• It is a fast-prototyping process.

• 
  It is a machine that can draw by itself.

2.Which type of 3D printer that uses a laser as the power and heat source to sinter powdered materials?

• Stereolithography

• Digital light processing

• Fused Deposition modeling

• Selective Laser Sintering

3.Which type of 3D printer that produces functional nylon prototypes and end-use production parts in a fast as 1day?

• Fused deposition modeling

• Stereolithography

• Multi jet Fusion

• Digital Light Processing

4.Which 3D printer produces smooth, accurate parts, prototypes and tooling?

• Multi Jet Fusion

• Polyjet

• Stereolithography

• Digital Light Fusion

5. 5.How many types of 3D printer?

• 5

• 1

• 8

• 7

6.Which of the following that is a 3D manufacturing process in which a powdered metal is melted by a high-energy beam of electrons?

•  Electron Beam Melting (EBM)

• DIRECT METAL LASER SINTERING(DML)

• POLYGET

• Digital Light Processing

7.What do you call a 3D printer that is also known as fused filament fabrication or FFF?

• FUSED DEPOSITION MODELING

• DIGITAL LIGHT PROCESSING

• POLYJET

• DIRECT METAL LASER SINTERING

8. 8. Which of the following is the 3D printer can convert a liquid photopolymers into solid 3D object, one layer at a time?

• Polyjet

• Digital Light Fusion

• Stereolithography

• Selective Laser Sintering

9. 9. What do you call a 3D printer that is the most widely used technology across most industries, and likely the first process you think of when 3D printing comes up?

• Stereolithography

• Fused Deposition Modeling

• Electron Beam Melting

• Polyjet

10. 10. How long 3D printer takes to finish the entire model?

• 30 minutes up to 12 hours to print

• 60 minutes up to 6 days

• It depends on the model you want to create

• None of the above