Question

in which connection a fuse wire is attached with the main electrical line

Answer 1

The answer is a series connection.


A fuse wire is attached with the main electrical line in series connection. The fuse and the component to be protected from overcurrent are always connected in series with each other to open up the entire circuit and prevent the current flow through the circuit in case the fuse blows up unexpectedly. 

Answer 2

its the series connection in which the fuse wire is attached to electrical line