Consider two bars A and B of same material tightly secured between two unyielding walls. Coefficient of thermal expansion of bar A is more than that of B. What are the stresses induced on increasing the temperature? Options: A . &nbspTension in both the materials B . &nbspTension in material A and compression in material B C . &nbspCompression in material A and tension in material B D . &nbspCompression in both the materials

Consider two bars A and B of same material tightly secured between two unyieldin

Question

Consider two bars A and B of same material tightly secured between two unyielding walls. Coefficient of thermal expansion of bar A is more than that of B. What are the stresses induced on increasing the temperature?

Options:

A . Tension in both the materials

B . Tension in material A and compression in material B

C . Compression in material A and tension in material B

D . Compression in both the materials

Answer: Option D
Answer: (d).Compression in both the materials

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