Civil Engineering MCQCivil Engineering (Shared)
Concrete surfaces exposed to sea water spray and alternate wetting/drying are generally classified as:
Concrete Technology & RCCExposureMEDIUM
Choose the correct answer
A
Moderate
B
No exposure
C
Mild
D
Very severe / extreme depending condition
Correct Answer
D. Very severe / extreme depending condition
Why is this the answer?
Marine splash and alternate wetting/drying conditions require higher durability protection. Reference: Clause 8.2; Table 3 | Page: verify from your official BIS copy/PDF pagination
Related Concrete Technology & RCC MCQs
More solved Concrete Technology & RCC questions for AE/JE Civil Engineering exams.
- Limiting moment coefficients such as 0.138 fckbd2 for Fe415 are derived from:
- Table 26 provides:
- Table 19 provides:
- Table 3 of IS 456 is associated with:
- If nominal shear stress exceeds tau_c,max, the correct action is to:
- For isolated footing, bending moment is generally checked at:
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.