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  1. The members EJ and IJ of steel truss shown in the figure below are subjected to a temperature rise of 30° C. The coefficient of thermal expansion of steel is 0.000012 per °C per unit length. The displacement (mm) of joint E relative to joint H along the direction HE of the truss, is

  2. A.
    0.255
    B.
    0.589
    C.
    0.764
    D.
    1.026

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    Answer : Option C

    Explanation :

    No answer description available for this question. Let us discuss.


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