Civil Engineering MCQCivil Engineering (Shared)
For a short tied column, increasing concrete grade mainly increases which term?
Concrete Technology & RCCColumn capacityMEDIUM
Choose the correct answer
A
Minimum eccentricity only
B
Tie spacing only
C
0.67 fy Asc
D
0.4 fck Ac
Correct Answer
D. 0.4 fck Ac
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
Concrete contribution in axial capacity is directly proportional to fck. Reference: Clause 39.3 | 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.