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

  • question_answer A component requires a hole which must be within the two limits of 25.03 and 25.04 mm diameter. Which of the following statements about the reamer size are correct?
    1. Reamer size cannot be below 25.03 mm
    2. Reamer size cannot be above 25.04 mm
    3. Reamer size cannot he 25.03 mm
    4. Reamer size can be 25.04 mm
    Select the correct answer using the code given below:

    A) 1 and 3            

    B) 1 and 2

    C) 3 and 4            

    D) 2 and 4

    Correct Answer: B


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