📊 Concrete Technology and Design
Q. If the permissible stress in steel in tension is 140 N/mm², then the depth of neutral axis for a singly reinforced rectangular balanced section will be
  • (A) 0.35 d
  • (B) 0.40 d
  • (C) 0.45 d
  • (D) dependent on grade of concrete also
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✅ Correct Answer: (B) 0.40 d

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