Combined Science GCSE
National Grid
What National Grid means in Combined Science GCSE, as defined for Pearson Edexcel.
Definition of National Grid
The network of cables and transformers used to transfer electrical power from power stations to consumers.
Topics that use National Grid
- Electromagnetic induction (Pearson Edexcel GCSE)
Related terms
- Alternating Current (a.c.)
- Direct Current (d.c.)
- Electromagnetic Induction
- Step-down Transformer
- Step-up Transformer
Using National Grid in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
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