Definition of Soldering:-
Soldering is a method of uniting two or more piece of metal by means of a fusible alloy or metal, called solder, applied in the molten state.
Applications of Soldering :
1. Circuitry connections of radio & T.V. sets,
2. Wiring joints in electric connections & battery terminals,
3. Radiator brass tube,
4. Copper tubing,
5. Brass halved bearings,
6. Joints in sheet metal objects such as food cans,
7. Roof flashing,
8. Rain gutters,
9. Refrigeration and plumbing machine tools components,
10. Copper foil in stained glass work.