engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Construction Materials and Management Concrete
As per IS : 10262: 2009, the standard deviation for M25 concrete is:
1
4.0
2
3.5
3
4.5
4
5.0
5
6.0
As per IS : 10262: 2009, the standard deviation for M25 concrete is: