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shashi kumar

· started a discussion

· 1 Months ago

i think answer will be tensile stress

Question:

When a bar is cooled to – 5ºC, it will develop -

Options:
A)

Compressive stress

B)

Tensile stress

C)

Shear stress

D)

No stress

 

Solution:

Ans: (d)

Chandan Kumar

· commented

· 1 Months ago

no boundary condition is given...so ans should be no stress

akhilra1

· commented

· 1 Months ago

answer is tensile stress

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