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

  • question_answer Match List-I (End conditions of columns) with List-II (Equivalent length in terms of length of hinged-hinged column) and select the correct answer using the codes given below the lists:
    List-I List-II
    A. Both ends hinged      1. L
    B. One end fixed and other end free                 2. \[L\,/\sqrt{2}\]
    C. One end fixed and the other pin-jointed 3. \[\frac{L}{2}\]
    D. Both ends fixed        4. 2L
    Codes:  

    A) A\[\to \]1, B\[\to \]4, C\[\to \]3, D\[\to \]2

    B) A\[\to \]1, B\[\to \]4, C\[\to \]2, D\[\to \]3

    C) A\[\to \]3, B\[\to \]1, C\[\to \]2, D\[\to \]4

    D) A\[\to \]3, B\[\to \]1, C\[\to \]4, D\[\to \]2

    Correct Answer: B


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