What is 3D Printing? Select the MOST CORRECT answer

• The process of making a 3 dimensional product from a digital model

• Where layer upon layer of material is built up to make an object

• A way of prototyping

• A printer that uses plastic as a raw materials

What does CAD stand for? Select the MOST CORRECT answer

• Computer added design

• Computer aided design

• Computer added diagram

• Computer aided diagram

What does CAm stand for? Select the MOST CORRECT answer

• Computer added manufacture

• Computer aided manufacture

• Computer added making

• Computer aided making

In class, we looked at the 4 steps in 3D printing. Which of the following is NOT one of the four steps in 3D printing?

• Send the file to the 3D Printer

• Slice the file in layers

• Save file as .stl file

• Design using CAD

• Print the File, layer by layer

This is a diagram of a 3D printer. What is the part labelled as "D"

• PLA

• filament

• plastic

• spool

What makes 3D printing a good method for making prosthetic limbs? Select the MOST CORRECT answer

• It uses plastic

• It is easy to customise prosthetics to make them perfectly fit the customer

• 3D printing can be done with metal

• All of the answers are equally true

Which type of fabric is made by forming loops of yarn that are knotted together?

• Bonded

• Woven

• Knitted

• Textile

Which of the following is NOT a natural fiber?

• Cotton

• Silk

• Rayon

• Wool

Which of the following fibers is made using oil?

• Nylon

• Cotton

• Rayon

• Linen

From the list below, select ALL the items that are textiles.

• Clothing

• Sail

• Bandage

• Carpet

• Cushions