Mains Electricity GCSE Physics AQA (higher)
P2.6 in the AQA GCSE revision guide
- Created by: Some like it hot
- Created on: 29-01-12 16:02
Other questions in this quiz
2. What is alternating current?
- current from the mains
- current from a cell or battery
3. Alternating current repeatedly reverses its direction.
- True
- False
4. Direct Current repeatedly reverses its direction.
- False
- True
5. What is the frequency of the UK mains power supply?
- 230Hz
- 50Hz
- 10Hz
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