Ladders
To prevent slipping, extension ladders must be placed at a ___ ratio
4 to 1
When should you dispose extension cords?
When wires become exposed or frayed
How far over the upper landing surface should an extension ladder extend?
3 Feet
What does the plastic or rubber coating on wires work as?
Insulator
What material of ladder should never be used near electrical lines?
Aluminum
What does GFCI stand for?
Ground Fault Circuit Interrupter
What must you maintain while climbing a ladder?
3 points of contact
What is the most common electric shock-related injury?
Electrical burn
What is the minimum safe distance to maintain away from overhead power lines?
10 Feet