A steel rod whose diameter is 2 cm and is 2 m long experience change in temperature due to heating. The coefficient of thermal expansion is a = 12 x 106% °C and the rod has been restricted in its original position. The young's modulus is 200 GPa and thermal stress developed is 288 MPa. What is the value of change in the temperature (°C)?

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Asphalt Binders and Mixtures

Asphalt binders are subsidiary products procured during the refining process of petroleum while manufacturing gasoline, diesel, and similar petroleum products. Asphalt binders are obtained from the residue that remains after the distillation of petroleum, this residue is further subjected to steam distillation and oxidation to remove the traces of gas oil present in the residue. Certain additives or modifiers are also added to asphalt binders to alter them to suit different applications.