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Q: A 3-degrees curve is situated on a ruling gradient of 1 in 250 on a broad Gauge track. What should be the actual ruling gradient considering the grade compensation of curvature?
  • A. 1 in 280
  • B. 1 in 300
  • C. 0.12%
  • D. 0.28%
Correct Answer: Option D -
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Explanations:

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