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Civil Engineering : Strength of Materials - Quiz(MCQ)
Calculate the limiting depth of the neutral axis for mild steel of effective depth 400 mm.
A)
212mm
B)
318mm
C)
435mm
D)
556mm

Correct Answer :   212mm


Explanation : The limiting depth of neutral axis Fe 250 steel is
Xu (max) = 0.53 × d ( for Fe250)
= 0.53 × 400
= 212mm.

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