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Worksheets

3D Printing Quiz

Total questions: 35

Worksheet time: 13mins

Name
Class
Date
1.

3D Printing is also known as __________________

a)

Addition Manufacturing

b)

Additive Manufacturing

c)

Subtractive Manufacturing

d)

Subtraction Manufacturing

2.

Which one is True about PLA?

a)

It is also known as Ink

b)

It is made up of filament

c)

It is Biodegradable

d)

All of the Above

3.

3D Filament is also known as?

a)

Spool

b)

Ink

c)

Feeder

d)

Spoll

4.

What is the melting temperature Range of PLA?

a)

185-220*C

b)

170-200*C

c)

170-220*C

d)

170-180*C

5.

In which year was the first 3D Printer invented?

a)

1988

b)

1986

c)

1983

d)

1985

6.

Which filament is made up of Corn Starch?

a)

PAL

b)

PETG

c)

TPU

d)

PLA

7.

Print bed ________ with respect to the layers printed

a)

Moves Down

b)

Moves Up

8.

What is the full form of FDM?

a)

Fused Deposition Molding

b)

Fused Dragged Modeling

c)

Fused Deposition Modeling

d)

Fused Deposition Mode

9.

Minimizing the Layer Height will increase _________

a)

Quality & Time

b)

Filament Consumption

c)

Speed

d)

Travel Speed

10.

Increasing the Infill density will increase

a)

Strength

b)

Complexity

11.

What's the term used to describe 3D printing when it's used to create models for testing a product's design?

a)

3D Slicing

b)

3D Designing

c)

Rapid Prototyping

d)

None of the Above

12.

Filament uses ________________ to reach the nozzle.

a)

Guide Rail

b)

Guide Pipe

c)

Guide Bus

d)

Guider

13.

What is the full form of STL?

a)

Standard Time Language

b)

Standard Telecom Language

c)

Standard Tessellation Language

d)

None of the Above

14.

SketchUp is a ______________ software

a)

Slicing

b)

Editor

c)

CAD

d)

None of the Above

15.

Cura is a _____________ software

a)

Editor

b)

CAD

c)

Designing

d)

Slicing

16.

Does layer height effect the quality of the printed model?

a)

No

b)

Yes

c)

May be

17.

Can Infill density be 0%

a)

No

b)

Yes

c)

May be

18.

Bottom and top thickness is a multiplier of ______________

a)

Layer Height

b)

Nozzle Dia

c)

Nozzle Radius

d)

Infill

19.

Which is not an application of 3D Pritner?

a)

3D Printing

b)

Rapid Prototyping

c)

2D Printing

d)

None of the Above

20.

Which is true about Cura?

a)

Cura is used for generating G-Code

b)

Cura is a CAD software

c)

Cura can be used a designing software

21.

What is a G-Code

a)

Geometric Code

b)

Geological Code

c)

Gergraphical Code

d)

None of the Above

22.

Supports are of ________ types

a)

one

b)

three

c)

four

d)

two

23.

200x200x200mm is the

a)

Printer

b)

Build Volume

c)

3D printer

d)

None of the Above

24.

Computer understands Binary coding likewise 3D Printer understands __________________

a)

.stl

b)

.skp

c)

G-Code

d)

All of the Above

25.

The three steps of 3D Printing: Design, _______ and _______

a)

Print, Slice

b)

Slice, Print

c)

Edit, Print

d)

Print, Edit

26.

The major drawback of 3D Printing is?

a)

It can print anything

b)

It is time consuming

27.

Which is the best orientation to print an Alphabet “H”

a)

Lay it flat on the Build Plate and print it without any supports

b)

Lay it flat on the Build Plate and print it with supports

28.

What is the maximum angle up to which we don’t need any support?

a)

40

b)

45

c)

55

d)

50

29.

What is travel speed?

a)

The speed at which the nozzle moves while printing.

b)

The speed at which the nozzle travels

c)

The speed at which the nozzle moves while it is not printing.

d)

None of the Above

30.

What is FR stands for in 3D Printer?

a)

Feed Rate

b)

Feed Rise

c)

Feed Right

d)

Feed Run

31.

What does X, Z and Y stands for?

a)

Length, Breadth, Height

b)

Height, Length, Breadth

c)

Length, Height, Breadth

d)

Height, Breadth, Length

32.

Maximum layer height depends on _______________

a)

Printer Volume

b)

Filament Diameter

c)

Nozzle Diameter

d)

None of the Above

33.

The easiest way to clear the Nozzle blockage is _______

a)

Pushing the Material and pulling it back with the maximum speed

b)

Using Allen Key

c)

By opening the hot end

d)

All of the Above

34.

Which of the following is a build plate adhesion?

a)

Touching Buildplate

b)

Brim

c)

Everywhere

d)

All of the Above

35.

Define Retraction

a)

Pulling up the filament during printing

b)

Pulling up the filament during Travelling