Question

question 20/30 when using an articulated ladder, how should you access a roof? select the best answer. climb between the rungs onto the roof step over the top of the articulated ladder step sideways onto the roof it is not safe to access a roof using an articulated ladder previous question

Explanation:

Climbing between rungs, stepping over the top, or stepping sideways onto a roof from an articulated ladder can be dangerous as it may cause loss of balance. Using an articulated ladder to access a roof in general is a common and safe practice when done correctly. So the idea that it is not safe is incorrect. The safest way is to step over the top of the articulated ladder as it provides better stability and control compared to other risky maneuvers like climbing between rungs or stepping sideways which increase the risk of falls.

Answer:

Step over the top of the articulated ladder