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An aluminum rod with a coefficient of linear expansion of 25 x 10-6 K-1 is installed...

An aluminum rod with a coefficient of linear expansion of 25 x 10-6 K-1 is installed at 25C. If the system allows for the rod to expand by as much as 0.15% and contract by as much as 0.05%, what are the maximum and minimum temperatures to which the system can be subjected without exceeding the tolerances?

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