Question

question 12/25
mobile ladder height is measured by the distance:
select the best answer:
from the ground to the top handrail
from the bottom step to the top step
from the ground to the top step
from the bottom step to the top handrail

Explanation:

Mobile ladder height is typically measured from the ground to the top step as it represents the maximum vertical reach - point for a user.

Answer:

From the ground to the top step