Railways Technical Ability Instrument Mechanical Question Bank Instrument Mechanical

  • question_answer Consider the following statements:
    The strength of a single point cutting tool depends upon
    1. Rake angle                
    2. Clearance angle
    3. Lip angle.
    Which of these statements are correct?

    A) 1 and 3            

    B) 2 and 3

    C) 1 and 2            

    D) 1, 2 and 3.

    Correct Answer: D

    Solution :

    The strength of a single point cutting tool depends upon (i) rake angle, (ii) clearance angle, and (iii) lip angle.


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