engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Construction Materials and Management Concrete
Which of these is the correct proportion suitable for long span arches, high load columns and such similar members?
1
Proportion 1 ∶ 1 ∶ 3
2
Proportion 1 ∶ 2 ∶ 4
3
Proportion 1 ∶ 1 ∶ 2
4
Proportion 1 ∶ 4 ∶ 8, 1 ∶ 3 ∶ 6