Railways Technical Ability Metrology and Inspection Question Bank Metrology and Inspection

  • question_answer Consider the following statements:
    A nomenclature \[\phi \,50\,\text{H8/p8}\] denoted that
    1. Hole diameter is 50 mm
    2. It is a shaft base system
    3. 8 indicates fundamental deviation.
    Which of the statements given above is/are correct?

    A) 1, 2 and 3                     

    B) 1 and 2 only

    C) 1 and 3 only                 

    D) 3 only

    Correct Answer: C


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