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Q: 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 of the steel required for an economic section, is
  • A. 0.496%
  • B. 0.596%
  • C. 0.696%
  • D. None of these
Correct Answer: Option C -
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Explanations:

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