Imsa Level 1 Certification
IMSA LEVEL 1 CERTIFICATION Where are you when you install alternating flashing 12" red lights? - ANSWER At a railroad crossing. Who determins the the standards on traffic control devices and sets the requirements for uniformity? - ANSWER The Manual on uniform traffic control devices, (MUTCD). What is the the voltage that a traffic signal cabinet needs to run all its components? - ANSWER 120 volts AC Where are you when you come across a signal that has a ped pole on each side of the road, each having a 3 section signal on top followed with a 2 section mounted directly under neath? - ANSWER A ramp meter on a ramp to a highway.
Información del documento
- Subido en
- 25 de abril de 2024
- Número de páginas
- 9
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
