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  • 13-05-2016
  • Physics
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how are step-up transformers used in the transmission of electrical energy

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  • 13-05-2016
Step-up transformers are used at power stations to produce the very high voltages needed to transmit electricity through the National Grid power lines. These high voltages are too dangerous to use in the home, so step-down transformers areused locally to reduce the voltage to safe levels.
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