1) Line current a) Blue b) Yellow c) Green/yellow d) Brown e) Pink f) BLACK 2) Neutral core is a) Black b) Brown c) Blue d) Green Yellow 3) Can a Fuse be destroyed a) Yes b) No c) Only if its got fuse wire in 4) Can a Circuit breaker be reset a) Yes b) No c) Only sometimes d) Depends on the make 5) What are strappers on a two way lighting circuit a) Live into common b) Switch wire c) Live from L1 to L1 L2 to L2 d) Earth

Electrical Installations

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