Power Lines and Transformers
- Grade Level: Senior High (10-12)
- Subjects: Physical Science, Physics
- Produced By: Classroom Video
- Year: 2000
- Country: Australia
- Language: English
- Running Time: 24m
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How electricity is distributed from power stations to the end user. Topics discussed are line loss, transformers - how they reduce line loss, the high voltage network, connecting the user and the purchasing of power.