engineering recuitment TSPSC AEE Civil Mock Test 2022 Construction Materials and Management Concrete
Identify the physical property which is different in the three grades of Ordinary Portland Cement (33 Grade, 43 Grade, and 53 Grade) used in India?
1
Fineness and Setting time and Minimum Compressive strength
2
Minimum Compressive strength only
3
Setting time and Soundness value
4
Setting time only