IDENTIFYING FUSES

IT is important to know which lamps are suppliel through any particular pair of fuses. If the information is not already given on the fuse-box, and the fuses are not even numbered, the following course is advised. First, make sure that there is a lamp in every holder in the house, or at least one … Read more

FUSES

The purpose of a fuse is to break a circuit if,and when, the current exceeds a certain limit. It is usually a soft metal wire, with a low melting-point; and its gauge is such that the wire shall reach that melting-point before the copper conductor which it protects can become dangerously lf?t?g CrctfAr 4 3 … Read more