Test: Plastics II additions (technology)


Plastics II additionsVersión en línea Technologies for spanish speakers por tekno TEKNESO 1 Chemical additives can be incorporated during the manufacturing processes of plastics in order to... Choose one or more answers a reduce production costs b increase flexibility c strengthen the polymers d give colour to the plastics 2 Pigments are added during the manufacturing processes of plastics in order to... Choose one or more answers a reduce production costs b increase flexibility c strengthen the polymers d give colour to the plastics 3 Fibreglass is introduced to the composition of plastics in order to... Choose one or more answers a reduce production costs b increase flexibility c strengthen the polymers d give colour to the plastics 4 Sawdust is added to the composition of plastics in order to... Choose one or more answers a reduce production costs b increase flexibility c give colour to the plastics d improve certain features 5 Textile fibres are introduced during the manufacturing processes of plastics in order to... Choose one or more answers a reduce production costs b increase flexibility c strengthen the polymers d give colour to the plastics e improve certain features 6 Paper or silica can be added to the composition of plastics in order to... Choose one or more answers a reduce production costs b increase flexibility c strengthen the polymers d give colour to the plastics 7 What sort of substances can be added during the manufacturing processes of plastics? Choose one or more answers a Sawdust b Pigments c Vegetables d Fibres 8 The majority of plastics are obtained from raw vegetable materials. Choose one or more answers a True b False 9 Plastics can be otained from natural gas Choose one or more answers a True b False 10 Latex is a plastic material Choose one or more answers a True b False 11 Which raw materials do we use to produce plastics? Choose one or more answers a Natural Gas b Petroleum c Oil d Cellulose e Animal Proteins f Latex 12 Which compounds can we use to produce plastics? Choose one or more answers a Natural Gas b Petroleum c Oil d Cellulose e Animal Proteins f Latex Feedback 1 Additives means 'aditivos' 8 The majority are made of compounds extracted from petroleum, natural gas and carbón 11 Petroleum, natural gas and carbon are raw materials but plastics are made of compounds extracted from them, whereas latex, animal proteins and cellulose are plastics

1

Chemical additives can be incorporated during the manufacturing processes of plastics in order to...

Choose one or more answers

a

reduce production costs

b

increase flexibility

c

strengthen the polymers

d

give colour to the plastics

2

Pigments are added during the manufacturing processes of plastics in order to...

Choose one or more answers

a

reduce production costs

b

increase flexibility

c

strengthen the polymers

d

give colour to the plastics

3

Fibreglass is introduced to the composition of plastics in order to...

Choose one or more answers

a

reduce production costs

b

increase flexibility

c

strengthen the polymers

d

give colour to the plastics

4

Sawdust is added to the composition of plastics in order to...

Choose one or more answers

a

reduce production costs

b

increase flexibility

c

give colour to the plastics

d

improve certain features

5

Textile fibres are introduced during the manufacturing processes of plastics in order to...

Choose one or more answers

a

reduce production costs

b

increase flexibility

c

strengthen the polymers

d

give colour to the plastics

e

improve certain features

6

Paper or silica can be added to the composition of plastics in order to...

Choose one or more answers

a

reduce production costs

b

increase flexibility

c

strengthen the polymers

d

give colour to the plastics

7

What sort of substances can be added during the manufacturing processes of plastics?

Choose one or more answers

a

Sawdust

b

Pigments

c

Vegetables

d

Fibres

8

The majority of plastics are obtained from raw vegetable materials.

Choose one or more answers

a

True

b

False

9

Plastics can be otained from natural gas

Choose one or more answers

a

True

b

False

10

Latex is a plastic material

Choose one or more answers

a

True

b

False

11

Which raw materials do we use to produce plastics?

Choose one or more answers

a

Natural Gas

b

Petroleum

c

Oil

d

Cellulose

e

Animal Proteins

f

Latex

12

Which compounds can we use to produce plastics?

Choose one or more answers

a

Natural Gas

b

Petroleum

c

Oil

d

Cellulose

e

Animal Proteins

f

Latex

Feedback

1

Additives means 'aditivos'

8

The majority are made of compounds extracted from petroleum, natural gas and carbón

11

Petroleum, natural gas and carbon are raw materials but plastics are made of compounds extracted from them, whereas latex, animal proteins and cellulose are plastics

Plastics II additions

Test

Descarga la versión para jugar en papel

Creada por

Top 10 resultados

Top juegos

Test

Cultura general española

Test

Tipos de sintagmas (II)

Test

Verbos irregulares en Inglés

Test

Brawl stars preguntas

Test

cuanto sabes de Futbol