Railways NTPC (Technical Ability) Metal Forming, Casting and Cutting Question Bank Metal Casting

  • question_answer
    Match List-I (Process)with List-II (Products/ materials) and select the correct answer using the codes given below the lists:
    List-I List-II
    A. Die casting        1. Phenol formaldehyde
    B. Shell moulding     2. CI. Pipes
    C. \[C{{O}_{2}}\]moulding 3. Non-ferrous alloys
    D. Centrifugal casting 4. Sodium silicate
    Codes:

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

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

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

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

    Correct Answer: B


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