SSC JE Civil Engineering 2017 Set 1 Solved Paper

Question : 129 of 200

Marks: +1, -0

Maximum allowable shear stress in a section is 100 kg/cm

^2

. If bar is subjected to tensile force of 5000 kg and if the section is square shaped, what will be the dimension of sides of the squares?

Solution:

τ=σ/2={F\/A}/2

⇒A=5000/{2×100}=25\cm^2

Therefore, Side of square is 5 cm

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