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Q: A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm² steel. If the modular ratio (m) is 15, the depth of the neutral axis, is
  • A. 20 cm
  • B. 25 cm
  • C. 30 cm
  • D. 35 cm
Correct Answer: Option C -
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Explanations:

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