A 100 mm x 5 mm x 5 mm steel bar, free to expand, is heated from 15 ° C to 40 ° . What shall be developed?

Questions › Category: Civil Engineering › A 100 mm x 5 mm x 5 mm steel bar, free to expand, is heated from 15 ° C to 40 ° . What shall be developed?
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VideRime Staff asked 4 years ago
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A 100 mm x 5 mm x 5 mm steel bar, free to expand, is heated from 15 ° C to 40 ° . What shall be developed?

a) Tensile stress

b) Shear stress

c) Compressive stress

d) No stress

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VideRime Staff answered 4 years ago
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no stress