Cambridge Cambridge O Level Physics 5054 · 4.4.2.6
Fuses and circuit breakers in the live wire
- Code
- 4.4.2.6
- In
- 4.4.2 Electrical safety
- Topic
- 4 Electricity and magnetism
- Course
- Cambridge O Level Physics 5054
- Board
- Cambridge
Grade boundaries·Cambridge command words
Codes and titles are read by a script from Cambridge's published specification and have not been checked by a person. What each point covers is in the specification itself: Cambridge’s specification.
Points in 4.4.2 Electrical safety
- 4.4.2.1 Mains electricity hazards
- 4.4.2.2 Trip switches and fuses
- 4.4.2.3 Live wire touching an earthed case
- 4.4.2.4 Earthing and double insulation
- 4.4.2.5 Live, neutral and earth wires
- 4.4.2.6 Fuses and circuit breakers in the live wire