Edexcel International GCSE (9–1) Science (Double Award) 4SD0 · P-2.2
Electrical safety: insulation, earthing, fuses and circuit breakers
- Code
- P-2.2
- In
- P-2b Mains electricity
- Topic
- P Physics content
- Course
- International GCSE (9–1) Science (Double Award) 4SD0
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in P-2b Mains electricity
- P-2.2 Electrical safety: insulation, earthing, fuses and circuit breakers
- P-2.3 Heating effect of a current in a resistor
- P-2.4 Power, current and voltage; choosing fuses
- P-2.5 Energy transferred, current, voltage and time
- P-2.6 Alternating and direct current