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A steel rod of 4m length is attached at both ends at 30

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Reference no: EM13625834

A steel rod of 4m length is attached at both ends at 30 degree C. The coeff of thermal expansion is 11 * 10^-6 % and MOE is 2 * 10^5 kg/cm^2. If temp is changed to 18 degrees C find the stress at the bar?

Reference no: EM13625834

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