engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Construction Materials and Management Cement
For an ordinary Portland cement __________.
1
Residual does not exceed 10% when sieved through IS Sieve No. 9
2
soundness varies from 5 to 10 mm
3
initial setting time is not less than 30 minutes
4
tensile strength 10-15 % of the compressive strength.
5
all of the above