Quiz - Materials and their properties 2

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Higher Design and Manufacture

Write your name as follows: "Surname, initial" e.g. Potter, H

Select all TRUE statements *

1 point

In general, metals are shiny when polished

Ferrous metals contain no iron

In general, metals are brittle and snap easily

In general, metals are malleable

In general, metals are good conductors of heat and electricity

In general, metals are easy to recycle

Required

What is a mixture of two or more metals called? *

1 point

Ferrous

Non-ferrous

Alloy

Ceramic

The advantages to a designer of using metals. (Tick all that apply). *

1 point

Metals have great strength

Most metals do not corrode

All metals resist chemicals

Metals can resist high temperatures

Metals are an abundant natural resource

Required

What two components make up a composite material? *

1 point

Matrix and additive

Additive and filler

Matrix and reinforcer

Resin and fibre

What is true about composites? (Tick all the apply) *

1 point

In general, composites have a high strength-to-weight ratio

Composites are corrosion resistant

Composites are easy to recycle

Composites are inexpensive

Composites are 'dimensionally stable'

Composites are difficult to repair

Required

The matrix ingredient in a composite material is always..? *

1 point

Thermoplastic

Thermoset

True or false: compression moulding is usually restricted to thermosets? *

1 point

True

False

Identify this material *

1 point

Blockboard

Plywood

Hardboard

Carbon fibre

Identify this material

1 point

Chipboard

Hardboard

MDF

Beech

Clear selection

White, silvery metal; lightweight and corrosion resistant

1 point

Stainless steel

Aluminium

Brass

Tin

Clear selection

Grey, low strength, heavy and used in solder and food cans. *

1 point

Cast iron

Zinc

Aluminium

Tin

What is added to iron to make steel?

1 point

Chromium

Carbon

Zinc

Brass

Clear selection

Galvanised iron is identifiable through its mottled 'camouflage' pattern. What metal is used in galvanising? *

1 point

Zinc

Tin

Aluminium

Magnesium

Yellow-gold metal, easy to work with but tarnishes easily. *

1 point

Copper

Gold

Tin

Brass

Dark red hardwood, used in expensive furniture *

1 point

Oak

Ash

Mahogany

Cedar

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