Civil Engineering MCQAE Level Civil Engineering
The initial setting time for ordinary Portland cement, as per IS specifications, should not be less than
RCCRCCMEDIUM
Choose the correct answer
A
10 minutes
B
30 minutes
C
60 minutes
D
90 minutes
Correct Answer
B. 30 minutes
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Initial setting time of OPC shall not be less than 30 minutes.
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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.