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  • question_answer Consider the following statements:
    MIG welding process uses
    1. Consumable electrode
    2. Non-consumable electrode
    3. D. C power supply
    4. A. C power supply.
    Of these statements:

    A) 2 and 4 are correct         

    B) 2 and 3 arc correct

    C) 1 and 4 are correct         

    D) 1 and 3 are correct

    Correct Answer: D

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