engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Construction Materials and Management Cement
As per Indian Standard 8112 ∶ 2013, the fineness (m2/kg), soundness by Le Chatelier method (mm), and initial setting time (min) of 43 grade ordinary Portland cement should be:
1
225, 10, and 30 respectively
2
225, 0.8, and 30 respectively
3
225, 0.8, and 60 respectively
4
325, 10, and 10 respectively