Final answer:
The type of ladder depends on the specific circumstances and requirements. Suitable options for a technician are fiberglass and aluminum ladders. Option D is correct.
Step-by-step explanation:
The type of ladder that the technician should use on the job depends on the specific circumstances and requirements. However, two suitable options for a technician are fiberglass and aluminum ladders. Fiberglass ladders provide excellent electrical insulation properties, making them safe to use around high-voltage wires. Aluminum ladders, on the other hand, are lightweight and durable, making them a popular choice for many technicians.
When working near high-voltage wires that are connected to tall metal-frame towers, it is critical to prioritize safety. Insulating connectors should be used to hold aloft the wires, and the wires themselves should be wrapped in an insulating material.
This ensures that the high-voltage wires are protected and minimize any potential electrical hazards associated with the job. Insulating connectors and an insulating material should be used when working near high-voltage wires connected to tall metal-frame towers.