engineering recuitment BMC Sub Engineer Mock Test 2024 Reinforced Concrete Structures Working Stress Method
The modular ratio ‘m’ of a concrete whose permissible compressive stress is ‘C’, may be given by:-
1
m = 70/3 C
2
m = 280/3 C
3
m = 350/3 C
4
m = 140/3 C
5
m = 230/4 C