Quiz on 3D Printing

Who invented the first kind of 3D printing and called it Stereolithography?

• Chuck Hull

• Ultimaker

• AutoCAD

• Stratasys

What is the market size of 3D printing technology predicted to reach by 2025?

• $4,164.2 million

• $44,393.1 million

• $120 billion

• $16,838.3 million

Which 3D printing technology uses a digital light projector instead of a laser beam to solidify the liquid resin in the vat?

• Stereolithography (SLA)

• Selective Laser Sintering (SLS)

• Digital Light Processing (DLP)

• Fused Deposition Modeling (FDM)

What is one of the advantages of 3D printing mentioned in the text?

• High cost of raw materials

• Slow process for large volume production

• Limited materials

• Easy to use

What is one of the disadvantages of 3D printing mentioned in the text?

• Clean process

• Misuse of technology

• Components do not have enough strength

• Process is slow for large volume production

What is one of the challenges of 3D printing mentioned in the text?

• Additive manufacturing impacts the environment

• 3D printing knowledge gap

• High cost of products, materials, and equipment

• Limited selection of materials

In which sector is 3D printing used to produce scale models according to the text?

• Medical Sector

• Art

• Construction

• Aerospace

What is the Dubai 3D Printing Strategy expected to cut in construction costs?

• 30% to 50%

• 60%

• 50% to 80%

• 50% to 70%

What is the future possibility mentioned in the text regarding 3D printers?

• 3D printers will become more expensive

• 3D printers will become less common

• 3D printers will only be used in industries

• 3D printers will be able to print organs for transplants

What is one of the applications of 3D printing mentioned in the text?

• Education

• Automotive

• Food

• Games