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Railways NTPC (Technical Ability) Engineering Mechanics and Strength of Materials Question Bank Strength of Materials

  • question_answer
      When two mutually perpendicular principal stresses are unequal but alike, the maximum shear stress represented by:                              

    A) The diameter of the Mohr's circle          

    B) Half the diameter of the Mohr's circle      

    C) One-third the diameter of the Mohr's circle  

    D) One-fourth the diameter of the Mohr's circle

    Correct Answer: B

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