Question

What is the maximum shear stress for M20 grade concrete?

a.

2.5 N/mm²

b.

2.8 N/mm²

c.

3 N/mm²

d.

3.5 N/mm²

Posted under Mechanics of Materials

Answer: (b).2.8 N/mm²

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Q. What is the maximum shear stress for M20 grade concrete?

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