Mr P Darvill
Quiz por , criado more than 1 year ago

The second 10 questions from materials test 2, a test created from a random selection of multiple choice questions taken from all areas of EdExcel past papers for Design Technology subjects..

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Mr P Darvill
Criado por Mr P Darvill mais de 8 anos atrás
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Materials Test 2.2

Questão 1 de 10

1

What is a "Smart" material?

Selecione uma das seguintes:

  • A material made up of two or more materials that are combined by bonding.

  • A material made up of several layers laminated together.

  • A material that has been developed through the invention of new or improved technologies.

  • A material that can respond to differences in temperature or light and change in some way as a result.

Explicação

Questão 2 de 10

1

Hardness is defined as:

Selecione uma das seguintes:

  • the ability of a material to be deformed by compression without cracking or tearing.

  • the ability of a material to withstand abrasive wear and indentation

  • the ability of a material to withstand sudden shock loading without fracture

  • the ability of a material to return to it's original shape after a deforming force has been removed

Explicação

Questão 3 de 10

1

Which one of the following is a composite?

Selecione uma das seguintes:

  • Zinc

  • Acrylic

  • Carbon Fibre

  • Reactive glass

Explicação

Questão 4 de 10

1

Which one of the following is a type of renewable energy?

Selecione uma das seguintes:

  • Solar

  • Oil

  • Gas

  • Coal

Explicação

Questão 5 de 10

1

Which one of the following materials is a composite?

Selecione uma das seguintes:

  • Tin

  • Steel

  • Aluminium

  • Medium density fibreboard (MDF)

Explicação

Questão 6 de 10

1

Which one of the following materials will rust if left outside in the rain?

Selecione uma das seguintes:

  • Steel

  • Aluminium

  • Copper

  • Tin

Explicação

Questão 7 de 10

1

Which one of the following is a form of renewable energy?

Selecione uma das seguintes:

  • Biomass

  • Oil

  • Gas

  • Coal

Explicação

Questão 8 de 10

1

A material which can be drawn into a long thin wire is said to have what property?

Selecione uma das seguintes:

  • Hardness

  • Elasticity

  • Ductility

  • Toughness

Explicação

Questão 9 de 10

1

Which one of the following materials needs to have a surface finish applied if it is to be used outside?

Selecione uma das seguintes:

  • Acrylic

  • Copper

  • Aluminium

  • Oak

Explicação

Questão 10 de 10

1

Aluminium is used for drinks cans because:

Selecione uma das seguintes:

  • it resists corrosion

  • it biodegrades

  • it is a ferrous metal

  • it can be resealed

Explicação

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