Easyphysics

P1: GCSE Science - EDEXCEL
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Did you know? 

The transmission cables of the National Grid are made of aluminium because it has low resistance. The cables are thick to reduce power losses in heating

 

      

 P1 The National Grid 

Syllabus Summary Quiz P1 - Home

       

     Specification reference

  • P1a: 10.2

    Learning outcome

  • To understand how electricity is transmitted to consumers.

    Keywords

  • Power station - Transmission cables - Transformers - National Grid.