Exploring 3D Printing Technologies

What is the first step in the 3D printing process?

• Cooling the material

• Designing a 3D model

• Painting the object

• Packaging the product

Which material is commonly used in 3D printing?

• Wood

• Plastic

• Glass

• Stone

How does a 3D printer create objects?

• By carving from a block

• By layering material

• By melting and moulding

• By cutting and pasting

In healthcare, 3D printing is used to create which of the following?

• Medicines

• Prosthetic limbs

• Hospital beds

• Bandages

What is a significant benefit of 3D printing in manufacturing?

• Increased waste production

• Slower production times

• Customisation of products

• Higher costs

Which industry benefits from 3D printing by creating models of organs for study?

• Automotive

• Fashion

• Healthcare

• Agriculture

What is the impact of 3D printing on traditional manufacturing jobs?

• It increases the number of jobs

• It has no impact

• It reduces the need for some jobs

• It makes jobs more difficult

Which of the following is NOT a common use of 3D printing in manufacturing?

• Creating prototypes

• Mass production of identical items

• Customised parts

• Repairing machinery

What is a challenge faced by 3D printing in healthcare?

• Lack of interest

• High cost of materials

• Too many skilled workers

• Excessive speed of production

How does 3D printing help in reducing waste in manufacturing?

• By using more materials

• By recycling old products

• By using only the necessary amount of material

• By creating more waste