crystaljohn
Junior Member
- Joined
- Jul 24, 2009
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If I have 2 way switching on a lighting circuit,this will mean that R1 will be a larger resistance due to the extra conductor lenght.
When completing an EIC, although I have provided the feed to that circuit in 1.5mm T&E, The 3C+e is 1.0mm, so what should I put in the form for the size of cable?
Also, the value of Zs will be greater on the circuit with the 2 w switching,so presumably this is the value that should be recorded?
I would be grateful for any advice.
When completing an EIC, although I have provided the feed to that circuit in 1.5mm T&E, The 3C+e is 1.0mm, so what should I put in the form for the size of cable?
Also, the value of Zs will be greater on the circuit with the 2 w switching,so presumably this is the value that should be recorded?
I would be grateful for any advice.