SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Highway Engineering Highway Materials and Maintenance
Defects such as blisters and cracks in bitumen may be caused by natural agencies such as
1. Water
2. Air
3. Light
Of the above, the correct agency (ies) is/are
1
1 alone
2
1 and 2
3
1 and 3
4
1,2 and 3