3D Printing Quiz

What is 3D printing?

• A way to print on paper

• A method of writing with 3D pens

• A process of manufacturing a 3D model from a CAD design

• A process of drawing pictures

In which industries is 3D printing already important?

• Automotive and aerospace

• Textiles, toys, and jewellery

• Food and beverages

• Real estate

What is a practical application of 3D printing in the medical world?

• Manufacturing custom prosthetic limbs

• Making medicines

• Creating medical textbooks

• Designing hospital buildings

What are 'bioprinters'?

• Printers that print biological textbooks

• Complex 3D printers capable of printing bio-structures

• Printers used for printing biology exam papers

• Printers that print in multiple colors

What is the trend in the cost of 3D printing machines?

• Increasing

• Decreasing

• Staying the same

• Fluctuating randomly

What materials are used by filament spool 3D printers?

• Glass and ceramic

• Paper and ink

• PLA, Nylon, or ABS

• Wood and metal

What is the typical diameter of 3D printing filaments?

• 5mm

• 2.85mm

• 10mm

• 1.75mm

Where is the spool usually located on a 3D printer?

• At the front

• At the back

• On the side

• Underneath

How does the print head move during 3D printing?

• In circles

• Side to side

• In a zigzag pattern

• Up and down

What happens to the ABS/PLA as it is drawn through the print head?

• It cools down

• It becomes solid

• It changes color

• It is heated