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Introduction in 3D printing technology

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

A process of make a three-dimensional solid model by adding material  is called

a)

Milling

b)

Additive manufacturing

c)

Spark erosion

d)

Drilling

2.

Fabrication of objects through  the deposition of a material is called

a)

3D printing

b)

4D printing

c)

Drillng

d)

Bending

3.

steam engine is invented in

a)

All industrial revolution

b)

Final industrial revolution

c)

Second industrial revolution

d)

First industrial revolution

4.

electric generators are invented in

a)

Final industrial revolution

b)

Second industrial revolution

c)

All industrial revolutions

d)

First industrial revolution

5.

Automatic signals, air brakes are invented in

a)

Second industrial revolution

b)

First industrial revolution

c)

NO industrial revolution

d)

Third industrial revolution

6.

analog radio, the fax machine, VHS tapes, typewriters invented in

a)

Analog revolution

b)

Digital revolution

c)

First indurtrial revolution

d)

Second indurtrial revolution

7.

The first electronic computer invented in

a)

2001

b)

1768

c)

1939

d)

832 BC

9.

_______ involves an organization with multiple facilities or locations with the ultimate goal to provide service or coverage for large areas.

a)

Large manufacturing

b)

Process manufacturing

c)

Decentralized manufacturing

d)

Decentralized manufacturing

10.

_____- Manufacturing method is this?

a)

Additive manufacturing

b)

Subtractive manufacturing

c)

Formative manufacturing

d)

Cutting