A bar of brass is enclosed in a steel tube and are rigidly fastened at both the ends. If the coefficient of thermal expansion of brass is more than that of the steel, when temperature rises, the nature of stresses developed are

Question:
A bar of brass is enclosed in a steel tube and are rigidly fastened at both the ends. If the coefficient of thermal expansion of brass is more than that of the steel, when temperature rises, the nature of stresses developed are

1. tensile in both steel and brass bars

2.compressive in steel and tensile in brass bars

3.tensile in steel and compressive in brass bar

4.compressive in both steel and brass bars

Posted Date:-2022-09-27 12:00:05


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