Question 1

What process is used to prepare a model for 3D printing by breaking it into layers?

Accepted Answer

Slicing

Answer

Rendering

Answer

Mapping

Answer

Copying

Question 2

What software is commonly used to create a virtual design for 3D printing?

Accepted Answer

Computer-Aided Design (CAD) software

Answer

Photo editing software

Answer

Spreadsheet software

Answer

Word processing software

Question 3

What material is most commonly extruded by a 3D printer?

Accepted Answer

Molten plastic

Answer

Glass

Answer

Paper

Answer

Wood

Question 4

What can 3D printers create in the medical field?

Accepted Answer

3D medical models for practice before surgery

Answer

Standard paper charts

Answer

Plastic surgery tools

Answer

X-ray machines

Question 5

How does the 3D printer know how to print the object?

Accepted Answer

It reads sliced layers from the digital model

Answer

It guesses the design

Answer

It uses pre-set templates

Answer

It follows user commands directly

Question 6

What is the main benefit of 3D printing over traditional manufacturing?

Accepted Answer

Manufacturing is accessible to more people

Answer

It uses less electricity

Answer

It creates larger objects

Answer

It is faster than all other methods

Question 7

What is the main function of the extrusion nozzle in 3D printing?

Accepted Answer

To place material layer by layer

Answer

To cool the printer

Answer

To program the printer

Answer

To cut the material

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