Certified Technology Specialist (CTS) Practice Exam

Which type of ladder is preferred during a site visit for safety?

1. Aluminum

2. Fiberglass or wood

3. Steel

4. Plastic

The correct answer is: Fiberglass or wood

The preference for using fiberglass or wood ladders during a site visit primarily stems from their safety features and resistance to electrical hazards. Fiberglass ladders are non-conductive, making them a favorable choice in environments where there is a risk of encountering electrical components. This is crucial for professionals working on audiovisual installations or in settings where power cables might be present. Additionally, fiberglass ladders provide good stability and durability, supporting various worker weights and increasing safety. Wood ladders are also non-conductive and can be a good option, although they may not always be as lightweight or easy to maneuver as fiberglass. The combination of these safety features makes fiberglass or wood the preferred choice during site visits, fostering a safer working environment for technicians.