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National Grid — OCR GCSE Physics A J249
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Physics
OCR GCSE Physics A
Global challenges
Powering Earth
National Grid
OCR GCSE Physics A · J249
National Grid
What you need to know
Recall that electrical power in the national grid is transferred at high voltages from power stations and stepped down for domestic use.
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1
National Grid
3 key terms
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Patterns in energy use
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Transformers in National Grid
