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UK Domestic Electricity Supply — OCR GCSE Combined Science A J250
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OCR GCSE Combined Science A
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UK Domestic Electricity Supply
OCR GCSE Combined Science A · J250
UK Domestic Electricity Supply
What you need to know
Recall that the standard domestic electricity supply in the UK is an alternating current (a.c.).
State the standard frequency (50 Hz) and approximate voltage (230 volts) of the UK mains supply.
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UK Domestic Electricity Supply
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Previous subtopic
National Grid Efficiency
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Direct vs Alternating Voltage
