If permissible working stresses in steel and concrete are respectively 1400 kg/cm2 and 80 kg/cm2 and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is

RCC stands for Reinforced Concrete Cement. In a RCC framed structure, the load of the building structure is transferred from slabs to beams, then to the columns and lower columns, and eventually to the foundation. The design of any reinforced concrete structure starts with the understanding and behaviour of the structure to be designed under load.