PTOE 試験問題を無料オンラインアクセス
| 試験コード: | PTOE |
| 試験名称: | Professional Traffic Operations Engineer Practice Exam |
| 認定資格: | TPCB |
| 無料問題数: | 179 |
| 更新日: | 2026-11-03 |
A contractor laid a water line too high, risking freezing and violating state laws. The contractor claims faulty plans from the client. They reach a voluntary settlement with a third party's help. What is this called?
For a signalized intersection, the critical lane volume is 1,500 vehicles/hour, and the saturation flow rate is
1,800 vehicles/hour/lane. What is the minimum green time required for a 90-second cycle with 4 seconds of lost time per phase?