Civil Engineering MCQCivil Engineering (Shared)
The line of action of concrete compressive force in the limit state stress block is at:
Concrete Technology & RCCStress blockMEDIUM
Choose the correct answer
A
0.36 xu from top
B
0.50 xu from top
C
0.87 xu from top
D
0.42 xu from top
Correct Answer
D. 0.42 xu from top
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
The equivalent compressive force acts at 0.42 xu from the extreme compression fibre. Reference: Clause 38.1 | Page: verify from your official BIS copy/PDF pagination
ScoreCardAI links this solution with subject, topic and difficulty signals so your scorecard can identify weak areas after a full mock test.
Concept shortcut
IS/IRC reference
Common trap
Practice more Civil Engineering questions
This MCQ belongs to IS 456:2000 Premium Series. Full tests include timed attempts, rank comparison and subject-wise analysis.