Spot Welding Quiz
Spot Welding is most commonly used to join which material ? High Speed Steel Aluminium Steel Copper
Click on the correct part 2. Where are the Electrodes ? Click on the correct part
3. The Electrodes are made from which material ? Steel Brass Aluminium High Speed Steel Lead Cast Iron Copper
4. Which Industry most commonly uses Spot welding? Building Industry Automobile Industry Ship Building Oil Industry
Why are the electrodes made from copper? Because copper is malleable Because copper will not rust Because copper is a soft metal Because copper is a good conductor of heat and electricity
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