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Civil Engineering - RCC Structures Design - Discussion

Discussion Forum : RCC Structures Design - Section 5 (Q.No. 31)
RCC Structures Design
31.
The Young's modulus of elasticity of steel, is
150 KN/mm2
200 KN/mm2
250 KN/mm2
275 KN/mm2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
16 comments Page 1 of 2.
OPSC AEE said:   6 years ago
IS 456, cl 5.6.3
200 kN/mm^2
Saqib said:   6 years ago
It's 200GPa.
Alex said:   6 years ago
200 is the answer.
Amir khan said:   7 years ago
It should be 200kn/mm^2.
Viru kapoor said:   7 years ago
Modulus of elasticity of steel 200kn/mm^2.

Modulus of elasticity of concrete 5000 fck.
ANKUSH NARWAL said:   8 years ago
The maximum value is 275KN/mm2 and used for 200KN/mm2.
(1)
Jagdish said:   8 years ago
Modulus of Elasticity of concrete is 2 x 10^5 N/mm2 [B] and 5000 for concrete.
Vasantha devi said:   8 years ago
The maximum value is 275 KN/mm2, but for design consideration we shall take safe side 200 kN/mm2 of minimum value.
Ajeetaman said:   8 years ago
The correct answer is 200kn/mm.
Umair Memon said:   8 years ago
Yes, I too agree option B is correct.
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