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

  • question_answer
    If a thick cylindrical shell is subjected to internal pressure, then hoop stress, radial stress and longitudinal stress at a point in the thickness will be

    A) Tensile, compressive and tensile respectively

    B) All compressive                       

    C) All tensile                                   

    D) Tensile, compressive and compressive respectively.

    Correct Answer: D

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