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The National Grid

AQA GCSE Physics (8463) — Electricity

What You Need to Know

Describe the National Grid as a system of cables and transformers linking power stations to consumers.
Explain the use of step-up and step-down transformers to manage potential difference for efficient transmission.
Explain why the National Grid system is an efficient way to transfer energy.

AQA GCSE Physics (8463) — Electricity

Describe the National Grid as a system of cables and transformers linking power stations to consumers.
Explain the use of step-up and step-down transformers to manage potential difference for efficient transmission.
Explain why the National Grid system is an efficient way to transfer energy.