Mr P Darvill
Quiz by , created more than 1 year ago

The first ten questions from Materials Test 2 but not in the same order as on the paper based Quickkey test.

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Mr P Darvill
Created by Mr P Darvill about 8 years ago
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Materials Test 2.1

Question 1 of 10

1

The source of cotton fibre is:

Select one of the following:

  • animal

  • vegetable

  • synthetic polymer

  • natural polymer

Explanation

Question 2 of 10

1

Which one of the following is not a renewable source of energy?

Select one of the following:

  • Wind

  • Solar

  • Biomass

  • Petroleum

Explanation

Question 3 of 10

1

Which one of the following is extremely brittle and can be easily cracked?

Select one of the following:

  • Expanded polystyrene (EPS)

  • Acrylic

  • Polypropylene (PP)

  • Polyvinyl chloride (PVC)

Explanation

Question 4 of 10

1

Which one of the following is classified as a composite material?

Select one of the following:

  • Jelutong

  • Balsa

  • Medium Density Fibreboard (MDF)

  • Pine

Explanation

Question 5 of 10

1

A relatively inexpensive and easy to fold board is needed to package frozen foods.

The most suitable type of board would be:

Select one of the following:

  • solid white board

  • corrugated board

  • folding boxboard

  • foil-lined board

Explanation

Question 6 of 10

1

Thermochromic liquid crystals react to changes in temperature.

What type of materials are they?

Select one of the following:

  • Polymorph

  • Composite

  • Smart

  • Polymers

Explanation

Question 7 of 10

1

Which of the following metals is attracted to a magnet?

Select one of the following:

  • aluminium

  • brass

  • copper

  • mild steel

Explanation

Question 8 of 10

1

Which one of the following is a Biofuel?

Select one of the following:

  • LPG

  • Diesel

  • Coal

  • Wood

Explanation

Question 9 of 10

1

Brass is rarely used for electronic product cases because:

Select one of the following:

  • it rusts

  • it absorbs moisture

  • it conducts electricity

  • it cracks easily

Explanation

Question 10 of 10

1

What type of board is shown below?

Select one of the following:

  • Folding boxboard

  • Carton board

  • Corrugated board

  • Solid white board

Explanation

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