Civil Engineering MCQAE Level Civil Engineering
Sulphate content as SO4 in water used for concreting should not exceed
Building MaterialsBuilding MaterialsMEDIUM
Choose the correct answer
A
1000 mg/L
B
750 mg/L
C
500 mg/L
D
1250 mg/L
Correct Answer
C. 500 mg/L
Why is this the answer?
Mixing water limits sulphate to a low value; among the options 500 mg/L is the permissible order
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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.