National Grid
- Created by: Jess Wilmshurst
- Created on: 06-03-13 18:46
Fullscreen
The National Grid starts with a Power Station that is connected to a step-up transformer which transmits a higher voltage and a smaller current (less current less heat loss, more efficient) the pylons are then transmitting energy to a step down transformer then to homes. The reason why a step down transformer is needed is because the energy from the…
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