Physics GCSE
High-voltage transmission advantages
What High-voltage transmission advantages means in Physics GCSE, as defined for OCR.
Definition of High-voltage transmission advantages
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Reference: OCR
Transmitting at high voltage means a low current, and since heating in cables depends on current, less energy is wasted.
Topics that use High-voltage transmission advantages
- Powering Earth (OCR GCSE)
Related terms
- Alternating current in the home
- Alternating voltage
- Changing potential difference in power transfer
- Danger of the live wire with an open switch
- Direct voltage
- earth wire
- fossil fuels
- Frequency of the UK mains supply
Using High-voltage transmission advantages in the exam
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