Test
Materials Test 2.1
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Preguntas del test (10)
1The source of cotton fibre is:
- Aanimal
- Bvegetable
- Csynthetic polymer
- Dnatural polymer
2Which one of the following is not a renewable source of energy?
- AWind
- BSolar
- CBiomass
- DPetroleum
3Which one of the following is extremely brittle and can be easily cracked?
- AExpanded polystyrene (EPS)
- BAcrylic
- CPolypropylene (PP)
- DPolyvinyl chloride (PVC)
4Which one of the following is classified as a composite material?
- AJelutong
- BBalsa
- CMedium Density Fibreboard (MDF)
- DPine
5A relatively inexpensive and easy to fold board is needed to package frozen foods.
The most suitable type of board would be:- Asolid white board
- Bcorrugated board
- Cfolding boxboard
- Dfoil-lined board
6Thermochromic liquid crystals react to changes in temperature.
What type of materials are they?- APolymorph
- BComposite
- CSmart
- DPolymers
7Which of the following metals is attracted to a magnet?
- Aaluminium
- Bbrass
- Ccopper
- Dmild steel
8Which one of the following is a Biofuel?
- ALPG
- BDiesel
- CCoal
- DWood
9Brass is rarely used for electronic product cases because:
- Ait rusts
- Bit absorbs moisture
- Cit conducts electricity
- Dit cracks easily
10What type of board is shown below?
- AFolding boxboard
- BCarton board
- CCorrugated board
- DSolid white board
Información
- Descripción
- The first ten questions from Materials Test 2 but not in the same order as on the paper based Quickkey test.
- Autor
- Mr P Darvill
- Idioma
- English
- Visitas
- 300
- Etiquetas
- Valoración
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