engineering recuitment UPSSSC JE Civil 2024 Mock Test Construction Materials and Management Concrete
The following statements (S1 and S2) pertain to the effect of factors affecting the workability of concrete.
S1 : High ratio of volume of coarse aggregate to fine aggregate results in higher workability of the concrete mix (keeping all other parameters of mix constant).
S2 : As the placing time of concrete increases, the workability of the mix decreases.
1
S1 is False and S2 is True
2
Both S1 and S2 are True
3
Both S1 and S2 are False
4
S1 is True and S2 is False