Module 1 Chapter 4 Revision （Secondary)

which of these materials can be used in 3D printing?

• Sand

• Sugar

• Plastic

This type of filament is the most common and easiest to work with.

• ABS

• PLA

• PETG

• Wood composite

FlashForge Finder is one of the 3D printer that is used to print the 3D model. Match the components with the correct name

• Unclogging Pin

• 
• Extruder

• 
• Build Base Plate

• 
• Filament Guide Tube

• 
• Nozzle

• 

Which software helps slice a model for printing?

• AutoCAD

• Flashprint

• Solidworks

• Photoshop

Which of the following is NOT a common application of 3D printing technology?

• Creating custom medical implants

• Producing spare parts for machines

• Growing crops on farms

• Designing and prototyping new products

How is 3D printing used in the medical field?

• To manufacture medicine tablets only

• To create 3D video games for therapy

• To print prosthetic limbs and dental implants

• To diagnose diseases

Reorder the following process of 3D printing

• Have an idea to solve problem

• Design a 3D model using CAD software

• Slice the 3D model using slicing software

• Print the sliced file using a 3D printer

Why is it important to sketch your design before creating a 3D model in CAD software?

• Sketching helps to decorate the final 3D print

• It allows you to plan the shape and function, avoiding design errors later

• Sketching is required to operate the 3D printer

• CAD software cannot be used without a hand-drawn sketch

Match each process in 3D printing with its correct file format

• .STL

• 3D Model Design

• .DWG

• Slicing

• .GX

• CAD drawing

Which of the following is the symbol of first-angled projection?

• 
•