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DT Genral Materials Test 2.2

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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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Quiz by E M, updated more than 1 year ago More Less
Mr P Darvill
Created by Mr P Darvill over 8 years ago
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Resource summary

Question 1

Question
What is a "Smart" material?
Answer
  • 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.

Question 2

Question
Hardness is defined as:
Answer
  • 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

Question 3

Question
Which one of the following is a composite?
Answer
  • Zinc
  • Acrylic
  • Carbon Fibre
  • Reactive glass

Question 4

Question
Which one of the following is a type of renewable energy?
Answer
  • Solar
  • Oil
  • Gas
  • Coal

Question 5

Question
Which one of the following materials is a composite?
Answer
  • Tin
  • Steel
  • Aluminium
  • Medium density fibreboard (MDF)

Question 6

Question
Which one of the following materials will rust if left outside in the rain?
Answer
  • Steel
  • Aluminium
  • Copper
  • Tin

Question 7

Question
Which one of the following is a form of renewable energy?
Answer
  • Biomass
  • Oil
  • Gas
  • Coal

Question 8

Question
A material which can be drawn into a long thin wire is said to have what property?
Answer
  • Hardness
  • Elasticity
  • Ductility
  • Toughness

Question 9

Question
Which one of the following materials needs to have a surface finish applied if it is to be used outside?
Answer
  • Acrylic
  • Copper
  • Aluminium
  • Oak

Question 10

Question
Aluminium is used for drinks cans because:
Answer
  • it resists corrosion
  • it biodegrades
  • it is a ferrous metal
  • it can be resealed
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