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5 questions
The process shown in the opposite figure is:
Riveting
Marking
Bending
Spot welding
The name of the equipment shown in the opposite figure is:
Gas Metal Arc Welding machine
Rocker arm spot welding machine
Press type spot welding machine
Portable spot welding machine
The name of the part no. (1) is:
Transformer
Electrode
Cooling water
Sheet metal
The name of the part no. ( 1) is:
Transformer
Electrode
Cooling water
Sheet metal
Spot welding electrode is made from:
Copper
Mild steel
Stain less steel
Aluminuim
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