Explain why the outer casing of an electrical appliance must be either non-conducting (double-insulated) or earthed
Standard detail
P4.4.4
Depth 1Parent ID: D62F247CD5CB433D88CFDFCB391EE5C6Standard set: Year 10-11 iGCSE
Original statement
Quick facts
- Statement code
- P4.4.4
- List ID
- Core
- Standard ID
- EC4FCD0A0D0E438A8BCD97D75894760A
- Subject
- Co-ordinated Sciences (0654)
- Grades
- 09, 10
- Ancestor IDs
- D62F247CD5CB433D88CFDFCB391EE5C6
- Source document
- iGCSE Co-Ordinated Sciences Syllabus
- License
- CC BY 4.0 US