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

  • question_answer Match List-I (Type of drill) with List-II (Application) and select the correct answer using the codes given below the lists:
    List-I List-II
    A. Straight shank     1. Soft materials
    B. Taper shank      2. Deep holes
    C. Single flute       3. General purpose
    D. High helix         4. Small hole diameter
    Codes:

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

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

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

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

    Correct Answer: A


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