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Worksheets

3D Printing Basics

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What method of 3D printing uses a laser to harden liquid plastic layer by layer

a)

SLA

b)

SLS

c)

CLIP

d)

FDM

2.

What does SLS stand for?

a)

Standard Laser Selection

b)

Selective Laser Solution

c)

Selective Laser Sintering

d)

Selective Liquid Sintering

3.

Which method of 3D printing projects ultraviolet images from below to harden a liquid layer by layer?

a)

CLIP

b)

SLA

c)

FDM

d)

SLS

4.

Which method of 3D printing melts a plastic filament and builds the object on a plate layer by layer?

a)

CLIP

b)

SLA

c)

SLS

d)

FDM

5.

One of the most common uses of 3D printing in industry is to make:

a)

Cars

b)

Computers

c)

Prototypes

d)

Food

6.

What does CAD stand for?

a)

Computer Aligned Design

b)

Computer Aided Design

c)

Computer Abled Design

d)

Computer Archived Design

7.

What does SLA stand for?

a)

Stereolithography

b)

Standard Laser Anodizing

c)

Special Laser Anodizing

d)

Selective Liquid Anodizing

8.

Which method of 3D printing uses a laser to melt a thin layer of plastic powder together?

a)

SLA

b)

SLS

c)

FDM

d)

CLIP

9.

3D printing is what kind of process?

a)

Equalitive

b)

Additive

c)

Subtractive

d)

Meltative

10.

Which of the following is a free app that you can use to create files for 3D printing?

a)

TinkerCad

b)

Solid Works

c)

3Dcad

d)

AutoCad

11.

A first, typical or preliminary model of something from which other forms are developed or copied is called a:

a)

Polytype

b)

Prototype

c)

Practice run

d)

Protozip

12.

Researchers are currently researching the possibility of using 3D printers to make which of the following:

a)

Car tires

b)

Trees

c)

Human organs

d)

Human hair

13.

What does FDM stand for?

a)

Fused Development Manufacturing

b)

Fused Deposition Modeling

c)

Fusion Development Modeling

d)

Fusion Deposited Manufacturing

14.

What file type is needed to 3D print?

a)

SLS

b)

SLA

c)

DXL

d)

STL

15.

What does CLIP stand for?

a)

Continuous Light Interface Production

b)

Continuous Laser Interface production

c)

Continuous Liquid Interface Production

d)

Continuous Liquid Interactive Production