Railways Technical Ability Engineering Mechanics and Strength of Materials Question Bank Strength of Materials

  • question_answer When bending moment M and torque T is applied on a shaft then equivalent torque is:

    A) M+T                

    B) \[\sqrt{{{M}^{2}}+{{T}^{2}}}\]

    C) \[\frac{1}{2}\sqrt{{{M}^{2}}+{{T}^{2}}}\]              

    D) \[\frac{1}{2}\left( m+\sqrt{{{M}^{2}}+{{T}^{2}}} \right)\]

    Correct Answer: B


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