Coating provided on the electrodes used in the arc welding is not expected to Options: A . &nbspAdd alloying elements B . &nbspPrevent electrode from contamination C . &nbspStabilise the arc D . &nbspProvide protective atmosphere to weld

Coating provided on the electrodes used in the arc welding is not expected to

Question

Coating provided on the electrodes used in the arc welding is not expected to

Options:

A . Add alloying elements

B . Prevent electrode from contamination

C . Stabilise the arc

D . Provide protective atmosphere to weld

Answer: Option B

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