| Q.99 | Identify the correct statement(s) associated with providing super elevation 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. | |
| Ans | A. S3 only | |
| B. S1, S2, S3 | ||
| C. S1 and S2 | ||
| D. S2 only |
Correct Ans Provided: A
