Why is lead-tin alloy used for making fuse ?

Why is lead-tin alloy used for making a fuse?

Fill ups Lead tin alloy is used for making fuse because it has…………..melting point.

Why is platinum iridium alloy used in making prototype metre and kilogram ?

Why are alloys used for making standard resistance coils?

Why are alloys used for making standard resistance coils?

Why are alloys used for making standard resistance coils ?

Why are alloys used for making standard resistance coils?

Why are alloys used for making standard resistance coils?

Fusible alloys of lead with Bi and Si used for making soft solder , electric fuses , safety plug for bilers and automatic water sprinkes to prevent fire . They melt at low temperature .