RCC Structures Design Mcqs


Q.  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______________?

a. 37 cm
b. 38 cm
c. 39 cm
d. 40 cm


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