MCQOPTIONS
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| 1. |
The ruling design speed on a curve is 100 km/h and the superelevation on the curve is 7%. Calculate the ruling design radius (m) of the curve. Take the coefficient of the lateral friction as 0.15. |
| A. | 129 |
| B. | 189 |
| C. | 358 |
| D. | 1668 |
| Answer» D. 1668 | |