Railways NTPC (Technical Ability) Tool Engineering Question Bank Tool Engineering

  • question_answer
    Which of the following is/are the advantage (s) of numerical control of machine tools?
    1. Reduced lead time
    2. Consistently good quality
    3. Elaborate fixtures are not required

    A) 2 and 3            

    B) 1 and 2

    C) 1 alone             

    D) 1 and 3

    Correct Answer: B


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