Railways Technical Ability Metal Forming, Casting and Cutting Question Bank Metal Cutting

  • question_answer Match List-I (Machining process) with List-II (Associated medium) and select the correct answer using the codes giver below the lists:
    List-I List-II
    A. Ultrasonic machining   1. Kerosene
    B. EDM 2. Abrasive slurry
    C. ECM  3. Vacuum
    D. EBM 4. Salt solution
    Codes:

    A) A\[\to \]2, B\[\to \]3, C\[\to \]4, D\[\to \]1

    B) A\[\to \]2, B\[\to \]1, C\[\to \]4, D\[\to \]3

    C) A\[\to \]4, B\[\to \]1, C\[\to \]2, D\[\to \]3

    D) A\[\to \]4, B\[\to \]3, C\[\to \]2, D\[\to \]1

    Correct Answer: B


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