State any four applications of resistance welding.

State any four applications of resistance welding. 
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Answer :

Answer: Applications of resistance welding:

1. Resistance welding is widely used in automotive industries.

2. Projection welding is widely used in production of nut and bolt. Projection welding is widely used in electrical, electronics, automotive and construction industries, and manufacturing of sensors, valves and pumps etc.

3. Seam welding is used to produce leak prove joint required in small tanks, boilers etc. Seam welding is mostly applied in manufacturing of containers, radiators and heat exchangers etc.

4. Flash welding is used to welding pipes and tubes

5. Spot welding is used for manufacturing of furniture and domestic equipment etc.

6. Resistance Butt welding is applied in manufacturing of wheel rims, wire joints and railway track joints etc. 
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