the effective depth of a singly reinforced rectangular beam is 300 mm. The section is over reinforced and the neutral axis is 120mm below the top. If the maximum stress attained by concrete is 5 N/m $m^{2}$ and the modular ratio is 18, then the stress developed in the steel will be

- 1
  
  130N/m $m^{2}$
- 2
  
  135 N/m $m^{2}$
- 3
  
  160 N/m $m^{2}$
- 4
  
  180 N/m $m^{2}$

Display Comments

Leave a comment

Login at first then you can submit comment. Click here to login.