4688656
Descripción
Test por Mr P Darvill, actualizado hace más de 1 año
|
|
Creado por Mr P Darvill
hace más de 8 años
|
|
Pregunta 1
Pregunta
The source of cotton fibre is:
Respuesta
-
animal
-
vegetable
-
synthetic polymer
-
natural polymer
Pregunta 2
Pregunta
Which one of the following is not a renewable source of energy?
Respuesta
-
Wind
-
Solar
-
Biomass
-
Petroleum
Pregunta 3
Pregunta
Which one of the following is extremely brittle and can be easily cracked?
Respuesta
-
Expanded polystyrene (EPS)
-
Acrylic
-
Polypropylene (PP)
-
Polyvinyl chloride (PVC)
Pregunta 4
Pregunta
Which one of the following is classified as a composite material?
Respuesta
-
Jelutong
-
Balsa
-
Medium Density Fibreboard (MDF)
-
Pine
Pregunta 5
Pregunta
A relatively inexpensive and easy to fold board is needed to package frozen foods.
The most suitable type of board would be:
Respuesta
-
solid white board
-
corrugated board
-
folding boxboard
-
foil-lined board
Pregunta 6
Pregunta
Thermochromic liquid crystals react to changes in temperature.
What type of materials are they?
Respuesta
-
Polymorph
-
Composite
-
Smart
-
Polymers
Pregunta 7
Pregunta
Which of the following metals is attracted to a magnet?
Respuesta
-
aluminium
-
brass
-
copper
-
mild steel
Pregunta 8
Pregunta
Which one of the following is a Biofuel?
Respuesta
-
LPG
-
Diesel
-
Coal
-
Wood
Pregunta 9
Pregunta
Brass is rarely used for electronic product cases because:
Respuesta
-
it rusts
-
it absorbs moisture
-
it conducts electricity
-
it cracks easily
Pregunta 10
Pregunta
What type of board is shown below?
Respuesta
-
Folding boxboard
-
Carton board
-
Corrugated board
-
Solid white board
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.