A compound bar consisting of material A and B is tightly secured at the ends. The coefficients of thermal expansion of A is more than that of B. When the temperature is increased the stresses induced will be« Back to Previous Page
A. tensile in both the materials
B. tensile in material A and compressive in material B
C. compressive in material A and tensile in material B
D. compressive in both the materials
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C. compressive in material A and tensile in material B |
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