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WorksheetsDesign Technology Revision
Total questions: 15
Worksheet time: 10mins
Identify the source of renewable energy.
Coal
Hydro-electrical
Natural gas
Oil
Which of the following timbers is a softwood?
Ash
Beech
Mahogany
Pine
Which of the following textile based materials comes from a sustainable source?
Denim
Elastane
Kevlar
Polyester
Identify which energy source is finite.
Coal
Solar
Tidal
Wind
A method of raising money from lots of people to launch a new design is called:
A co-operative
Crowd funding
Fair trade
Virtual marketing
Sustainability means not causing permanent damage to the environment and not using up
(a)
Textiles, also called fabrics, can be made from natural or
(a)
Which is a synthetic fibre.
Cotton
Polyester
Wool
Linen
In general natural fibres are
Absorbent
Strong when dry
Not very absorbent
Can be changed by heating
Poor resistance to biological damage
WOOL is from
(a)
COTTON is from the seed pods of the
(a)
Synthetic fibres are made from
(a)
Identify the card or board which is most suitable for packaging hot food.
Duplex board
Foam core board
Foil lined board
Solid white board
A lamp is designed to automatically switch on in dark conditions. What is the input in this system?
Light sensor
Microcontroller
Pressure sensor
Switch
Some products aren’t designed to last this is known as
Biodegradable materials
Planned obsolescence
Complex electronics
Repairable components
