#CIVIL ENGINEERINGIf the permissible compressive and tensile stresses in a single reinforced beam are 50 kg/cm2 and 1400 kg/cm2 respectively and the modular ratio is 18, the percentage are At of the steel required for an economic section, is - Study24x7
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27 Jun 2019 09:47 AM study24x7 study24x7

#CIVIL ENGINEERING
If the permissible compressive and tensile stresses in a single reinforced beam are 50 kg/cm2 and 1400 kg/cm2 respectively and the modular ratio is 18, the percentage are At of the steel required for an economic section, is

A

 0.496%

B

0.596%

C

0.696%

D

None of these

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