Carry out spot welding

the protective equipment shown in the figure is

• leather gloves

• safety shoes

• leather apron

the name of machine shown in the figure is

• Portable spot welding machine

• Pedal operated spot welding machine

• gas welding machine station

the name of machine shown in the figure is

• Portable spot welding machine

• Pedal operated spot welding machine

• gas welding machine station

the type of electrode shown in the figure is

• Centre tip

• Offset

• Angle offset

the type of electrode shown in the figure is

• Centre tip

• Offset

• Angle offset

the type of electrode shown in the figure is

• Centre tip

• Offset

• Angle offset