wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

TLE - 7

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

Plastics are used in the making of helicopters because they are rigid and durable yet flexible enough to withstand the vibrations made by helicopters

a)

Aeronautics

b)

Building and construction

c)

Electronics industry

d)

Packaging industry

2.

Plastic is found in fenders, bumpers, trunk lids, housing for headlights and side-view mirrors, grilles, hoods, doors, and wheel covers.

a)

Aeronautics

b)

Building and construction

c)

Electronics industry

d)

Transportation industry

3.

Examples of the chemical processes used are condensation, poly-addition, and cross-linking.

a)

Chemical structure

b)

Chemical process

c)

Qualities relevant for manufacturing/product design

d)

Physical properties

4.

Density, tensile strength, glass transition temperature, resistance to various chemical products, among others are physical properties.

a)

Chemical structure

b)

Chemical process

c)

Qualities relevant for manufacturing / product design

d)

Physical properties

5.

Examples of these are thermoplastic and thermoset, elastomer, structural, biodegradable, electrically conductive, etc.

a)

Chemical structure

b)

Chemical process

c)

Qualities relevant for manufacturing or product design

d)

Physical properties

6.

Plastics are used for items such as pipes and valves.

a)

Packaging industry

b)

Transportation industry

c)

Electronics industry

d)

Building and construction

7.

Plastics are used in making some parts of bicycles, roller skates, kayaks, canoes, skateboards, surfboards, motorcycles, and athletic shoes. 

a)

Aeronautics

b)

Building and construction

c)

Electronics industry

d)

Transportation industry

8.

Fragile medical devices are often shipped in plastic containers to prevent them from being damaged during shipping

a)

Aeronautics

b)

Electronics industry

c)

Building and construction

d)

Packaging industry

9.

A manicure service is necessary for the health and well-being of the feet.

a)

true

b)

false

10.

Thermoset is more flexible and formed compared to thermoplastic.

a)

true

b)

false

11.

The metal is essential to the needs of virtually the entire spectrum of the business world.

a)

true

b)

false

12.

Plastics are used in house wiring because of the thermal and insulating properties of plastic

a)

Packaging industry

b)

Electronics industry

c)

Building and construction

d)

Transportation industry

13.

Planning is the first step in making a project. It is a tool that enables one to organize ideas to be effective and productive.

a)

true

b)

false

14.

A __ percent rubbing alcohol solution to sanitize the patron's feet and the hand of the pedicurist is necessary.

a)

80

b)

70

c)

60

d)

90

15.

An emery board or nail file is used to shape and smoothen the free edge of the nails. They come in different grits as well as in a variety of shapes and color. The Emery board is categorized as ____.

a)

implements

b)

equipment

c)

materials

d)

cosmetics