WJEC GCSE Science (Double Award) 3430QD · 3.4(e)
Fuses and circuit breakers
- Code
- 3.4(e)
- In
- 3.4 Domestic Electricity
- Topic
- 3 Unit 3: Physics 1
- Course
- GCSE Science (Double Award) 3430QD
- Board
- WJEC
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in 3.4 Domestic Electricity
- 3.4(a) Kilowatts and kilowatt hours
- 3.4(b) Cost of electricity from units used
- 3.4(c) Data on energy use of appliances
- 3.4(d) The difference between alternating current (a.c.) and direct current (d.c.)
- 3.4(e) Fuses and circuit breakers
- 3.4(f) The ring main
- 3.4(g) Cost effectiveness of domestic solar and wind energy
- 3.4(h) Investigating energy transfers