Transformers and the national grid

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Question 4
Easy

Complete the following sentence using one of the phrases from the box below.

  • a step-down transformer
  • a generator
  • the national grid
  • a step-up transformer
  • an insulator

At the power station, the potential difference of the generated electricity is increased before transmission using _________.

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Transformers and the national grid Questions

  1. GCSE
  2. /Physics
  3. /Transformers and the national grid