Computer · Railway Engineering
Identify the correct statement(s) associated with providing superelevation on railway curves: S1. Cant Excess: Occurs when the train travels around a curve at a speed higher than the equilibrium speed. S2. Cant Deficiency: Difference between the actual cant provided and the theoretical cant required at low speeds. S3. Maximum permissible speed: Highest speed permitted to a train on a curve taking into consideration the radius of curvature, actual cant, cant deficiency, cant excess, and the length of transition.
- 1S2 only
- 2S1 and S2
- 3S3 only✓
- 4S1, S2, S3
Correct answer
S3 only
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