Question

Modulus of elasticity for steel is taken as
a) 150GPa
b) 200GPa
c) 250GPa
d) None of the above​

Answer 1

$\huge{ANSWER:-}$

Modulus of elasticity for steel is taken as :-

a) 150GPa

$\green{b) \: 200GPa \: \: [✓]}$

c) 250GPa

d) None of the above

$\huge{EXPANSION :-}$

the modulus of elasticity of steel is about 200 GPa (29,000,000 psi), and the modulus of elasticity of concrete is around 30 GPa (4,350,000 psi).