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

  • question_answer                                 Match List-I (Name of the process) with List-II (Advantage) and select the correct answer using the codes given below the lists:
    List-I (Name of the process) List-II (Advantage)
    A. Sand casting 1. Large cylindrical parts   with good quality      
    B.  Ceramic mold casting 2. excellent dimensional accuracy and surface finish
    C.  Die casting 3. Intricate shapes and close tolerance parts     
    D. Centrifugal casting 4. Almost any metal is cast and there is no limit to size, shape and weight
    5. Good dimensional accuracy, finish and low porosity
    Codes:

    A) A\[\to \]2, B\[\to \]3, C\[\to \]5, D\[\to \]1

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

    C) A\[\to \]2, B\[\to \]1, C\[\to \]5, D\[\to \]3

    D) A\[\to \]4, B\[\to \]3, C\[\to \]5, D\[\to \]1

    Correct Answer: D


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