Focus Questions on The National Grid for AQA GCSE Physics
- Copy and complete the following sentence: The National Grid is a system of ____________ and ___________ linking power stations to consumers.
- What is transferred to consumers via the National Grid?
- What is the purpose of a step-up transformer in the national grid system?
- What is the purpose of a step-down transformer in the national grid system?
- Why is the National Grid system is an efficient way to transfer energy?
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