Which of the following statements related to submerged are welding is correct ?

Question

Answer

Methods is usually done in factories using an automated machine.

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Argon is used as a shielding gas.

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The electrode that is used have a flux coating.

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The weld pool is submerged in flux that turns into a slag above the weld pool.

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This welding process is good for complex weld paths in any orientation, i.e. horizontally, vertically or overhead.

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