Basic Firefighter Written Practice Exam

What safety consideration must be made when setting up a ladder near electrical lines?

1. A distance of at least 5 ft

2. A distance of at least 10 ft

3. A distance of at least 15 ft

4. A distance of at least 20 ft

The correct answer is: A distance of at least 10 ft

When setting up a ladder near electrical lines, maintaining a distance of at least 10 feet is essential for safety. This guideline helps to reduce the risk of electrical shock or electrocution, which can occur if a conductive object like a ladder comes into contact with high-voltage lines. Electrical lines can carry significant currents, and even the slightest contact with these lines may lead to severe injury or fatal outcomes for firefighters or nearby individuals. The recommended clearance helps ensure that accidents are minimized, especially considering that ladders can easily be raised or shifted inadvertently. While other distances may seem reasonable, the 10-foot rule is widely accepted by safety organizations and is part of standard protocols in firefighting and rescue operations. Adhering to this clearance not only protects the personnel involved but also ensures the safety of the public in the vicinity of emergency response activities.