Construction Coordinator Practice Exam

In a design map, what do small circles with an X connected with a solid line represent?

1. Transformers

2. Distribution nodes

3. Joint use poles

4. Signal amplifiers

The correct answer is: Joint use poles

In a design map, small circles with an X connected by a solid line indicate joint use poles. These symbols are important in design schematics as they represent poles that are shared by multiple utility companies, such as electric, telephone, and cable services. This helps in visualizing and planning the layout of utilities in an area, ensuring that they can coexist without interference and maintain accessibility for maintenance and upgrades. Joint use poles optimize the use of space and resources, minimizing the need for additional poles while still allowing for necessary infrastructure to be installed and maintained. The other choices represent different components in a utility design, but do not accurately describe the specific symbolism used for joint use poles on the map.