Fuse

Question 1

what is the job of a fuse

Answer 1

to protect the flex by melting the fuse wire which is inside the fuse when the current reaches above a certain value (fuse rating)

Question 2

what is the longest wire

Answer 2

earth wire

Question 3

what is wire to the left

Answer 3

neutral wire

Question 4

what is wire to the right which goes to the fuse

Answer 4

live wire