engineering recuitment TSPSC AEE Civil Mock Test 2022 Reinforced Concrete Structures Working Stress Method
If σcbc is permissible compressive stress in flexural compression in N/mm2 in service, the modular ratio will be:
1
\(\frac{{280}}{{3{\sigma _{cbc}}}}\)
2
\(\frac{{280}}{{5{\sigma _{cbc}}}}\)
3
19
4
15