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GCSE Design and Technology · key term
A device whose blades are turned by moving air to drive a generator and produce electricity.
Used by Edexcel
Specification 1.3.2 · Paper 1
Revise: Powering SystemsSolar cells and wind turbines generate electricity by converting energy from their surroundings. Batteries store energy and supply electricity when needed. Mains electricity delivers electricity generated elsewhere to a building.
Distinguish generation from storage: solar cells and wind turbines generate electricity; a rechargeable battery stores energy for later use.
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