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Topic one Materials

Total questions: 52

Worksheet time: 2hrs 45mins

Name
Class
Date
1.

Name a suitable softwood that could be used for this product.

4 lines
2.

Give TWO properties of acrylic that make it suitable for the stand.

4 lines
3.

The base and tube of the lamp are made from brass.

Brass is a non-ferrous alloy. Explain what is meant by the term ‘non-ferrous alloy’.

4 lines
4.

What specific material would be the best to use for this product?

4 lines
5.

Explain what is meant by the term ‘alloy’.

4 lines
6.

Pick TWO alloys from the options

a)

Stainless steel

b)

Aluminium

c)

Tin

d)

Brass

e)

Copper

7.

What specific material (plastic) should be used for this product?

4 lines
8.

What would be the best material to use for this product?

4 lines
9.

The image shows a plastic cup for HOT drinks. Explain how the designer has considered the needs of the user.

4 lines
10.

The picture shows a design for a storage box made from plastic.

Explain TWO benefits of using plastic over wood.

4 lines
11.

Give two advantages of using a non-ferrous metal such as aluminium rather

than a ferrous metal in a product.

4 lines
12.

Name a type of plastic that can be used for this product.

4 lines
13.

The image shows views of a coffee mug. When hot liquid is added to the mug and the mug becomes warmer, a hidden image is revealed.

What type of smart material is this known as?

4 lines
14.

Name a specific suitable material for this single use plastic bottles.

4 lines
15.

Explain why wood is considered to be more sustainable (good for the environment) than plastic.

4 lines
16.

The image shows a small table to be made in a school workshop.

Name a suitable manufactured board for the table top.

4 lines
17.

Give TWO reasons for your choice of manufactured board.

4 lines
18.

Explain how thermochromic material would make the fork and spoon safer to use when feeding very young children.

4 lines
19.

Which TWO of these options are a category of NATURAL wood?

a)

redwood

b)

strongwood

c)

hardwood

d)

Medium density wood

e)

softwood

20.

Which of these are the two main categories of plastic?

a)

Acrylic

b)

Thermoplastic

c)

Flexible plastic

d)

Thermosetting plastic

e)

Thermometer plastic

21.

What does a ferrous metal mean?

a)

It contains iron

b)

Iit contains steel

c)

It does not contain steel

d)

It does not contain iron

22.

What category of material is rubber?

a)

Wood

b)

Plastic

c)

Elastomer

d)

Metal

23.

What is the name for trees that never loses it's leaves?

a)

Coniferous

b)

Deciduous

c)

Always green

d)

Leafy trees

24.

What is a deciduous tree?

4 lines
25.

Which metal is used in wiring, for example, in a laptop charger?

a)

Mild steel

b)

Copper

c)

Brass

d)

Aluminium

26.

Explain how plywood is made.

4 lines
27.

What does MDF, the manufactured/manmade board stand for?

a)

medium density fibreboard

b)

Middle durable fibreboard

c)

Malleable dense Fibreboard

d)

Mild dry fibreboard

28.

Which material is best suited for cutlery like forks and knives?

a)

Cast Iron

b)

Stainless steel

c)

Brass

d)

Aluminium

29.

Why is stainless steel used for cutlery like knives and forks?

4 lines
30.

What is the name of a material that can deform under pressure but return to the original shape when the pressure is released?

a)

Thermoplastic

b)

thermosetting plastic

c)

Elastomer

d)

Polymer

31.

Why is softwood cheaper than hardwood?

a)

The trees they come from grow quicker

b)

Hardwoods are heavier and more expensive to transport

c)

Hardwoods are only grown in certain countries

d)

Hardwoods are better quality

32.

What is the name of the material in the picture?

a)

MDF

b)

Chipboard

c)

Plywood

d)

Oak hardwood

33.

How is this material made?

4 lines
34.

Plywood is a very useful manufactured board. Describe how it is made.

4 lines
35.

Which of the following options would be the best material to make drink cans from?

a)

Cast iron

b)

Stainless steel

c)

Medium carbon steel

d)

Aluminium

36.

What is a wood veneer? And describe how it is used.

4 lines
37.

Which of these woods are an example fo a softwood?

a)

Oak

b)

Pine

c)

Beech

d)

Walnut

38.

Pick TWO of these options that would be examples of hardwoods.

a)

Pine

b)

Ceder

c)

Larch

d)

Mohagony

e)

Oak

39.

What is the main difference between thermoplastics and thermosetting plastics?

4 lines
40.

Name a suitable type of wood that can be used for this children's toy.

4 lines
41.

Provide TWO examples of thermoplastics AND their uses.

4 lines
42.

Explain how shape memory alloys (SMA) work in dental braces.

4 lines
43.

What is the difference between thermochromic and photochromic materials?

4 lines
44.

Which of the following is an example of a Photochromic product?

a)

A baby bottle that changes colour when the liquid inside is too hot

b)

A Mug/cup that reveals a picture when a hot drink is put into it

c)

Eye glasses that change to a darker colour when exposed to more light

d)

The frame of eye glasses can change back to its original shape when heat is applied.

45.

Pick TWO options below that are categories of textiles/fabrics?

a)

Manmade/ Synthetic

b)

Polymer

c)

Non-ferrous

d)

Malleability

e)

Natural

46.

Give an example of a natural fabric and what it could be used for and why.

4 lines
47.

What is nylon and why is it used in the clothing industry?

4 lines
48.

The image shows two toy building blocks made from high density polyethylene (HDPE)

Explain TWO characteristics of HDPE that make it a suitable material for the toy

building blocks.

4 lines
49.

The image shows a fabric canopy (tent) for use in a garden. It is supported on aluminium legs

and anchored with nylon cords.

The fabric canopy is made from polyester fabric.

Give two characteristics of polyester fabric that make it a suitable material for the canopy and why.

4 lines
50.

The image shows a fabric canopy (tent) for use in a garden. It is supported on aluminium legs

and anchored with nylon cords.

The cords are made from nylon. Explain two working properties of nylon that make it a suitable material for the cords.

4 lines
51.

The image shows a fabric canopy (tent) for use in a garden. It is supported on aluminium legs

and anchored with nylon cords.

The support legs are made from aluminium tube.

Explain one advantage of using aluminium tube rather than solid oak poles for the support legs.

4 lines
52.

Pick which category best describes your preparation for this exam

a)

I did zero study

b)

I did a little bit of study

c)

I studied a good amount

d)

I studied a lot