Civil Engineering MCQAE Level Civil Engineering
For Fe415 steel in limit state design of singly reinforced rectangular RCC beams, the limiting neutral-axis depth ratio xu,max/d is approximately:
RCCTheory of Structures and DesignHARD
Choose the correct answer
A
0.57
B
0.53
C
0.46
D
0.48
Correct Answer
D. 0.48
Why is this the answer?
As per IS 456 stress-block values, xu,max/d is 0.53 for Fe250, 0.48 for Fe415 and 0.46 for Fe500.
Related RCC MCQs
More solved RCC questions for AE/JE Civil Engineering exams.
- The 'ductility' of RC structures is improved under earthquake loading by:
- For a circular RC water tank with rigid base, the hoop tension is maximum at:
- The 'end block' in a post-tensioned member is specially designed for:
- A 'shear wall' in a multi-storey RC building acts as:
- The 'minimum clear cover' for reinforcement in a RCC beam in severe exposure (IS 456) is:
- The 'torsion' in RC beams is resisted by:
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