Civil Engineering MCQAE Level Civil Engineering
Percentage of more cement to be used while concreting under water than that required for same mix placed in the dry is
Building MaterialsBuilding MaterialsMEDIUM
Choose the correct answer
A
20%
B
10%
C
5%
D
25%
Correct Answer
B. 10%
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Underwater concrete is generally made richer; about 10% extra cement is commonly specified
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This MCQ belongs to WBPSC AE Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.