Railways Technical Ability Metrology and Inspection Question Bank Metrology and Inspection

  • question_answer Match List-I (Measuring instruments) with List-II (Applications) and select the correct answer by using the codes given below the lists:
    List-I (Measuring instruments) List-II (Applications)
    A. Talysurf 1. T-slots
    B. Telescopic gauge    2. Flatness
    C. Transfer calipers     3. Internal diameter
    D Autocollimator 4. Roughness
    Codes:

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

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

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

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

    Correct Answer: B


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