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National Grid Efficiency — OCR GCSE Combined Science A J250
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Combined Science
OCR GCSE Combined Science A
Global Challenges in Physics
Powering Earth
National Grid Efficiency
OCR GCSE Combined Science A · J250
National Grid Efficiency
What you need to know
Explain why the high-voltage transmission system of the national grid is an efficient method for transferring electrical energy over long distances.
Revision notes
1
National Grid Efficiency
5 key terms
Practise with past papers
Key terms & definitions
Previous subtopic
Function of Transformers
Next subtopic
UK Domestic Electricity Supply
