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Function of Transformers — OCR GCSE Combined Science A J250
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Combined Science
OCR GCSE Combined Science A
Global Challenges in Physics
Powering Earth
Function of Transformers
OCR GCSE Combined Science A · J250
Function of Transformers
What you need to know
Recall the role of step-up transformers in increasing potential difference for efficient transmission from power stations.
Recall the role of step-down transformers in decreasing potential difference for local distribution.
Revision notes
1
Function of Transformers
5 key terms
Practise with past papers
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Previous subtopic
National Grid Power Transfer
Next subtopic
National Grid Efficiency
