Railways NTPC (Technical Ability) Materials Science Question Bank Materials Science

  • question_answer
          Match List-I (material) with List-II (application) and select the correct answer using the codes given below the list
    List-I (Material) List-II (Application)
    A. Ceramics chemical  1. Construction of plants
    B. Refractories 2. Columns and pillars
    C. Stones 3. Lining of furnaces
    D. High silica glass    4. Tiles
    Codes:

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

    Correct Answer: A


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