Question

which one of the following means of level access requires a load capacity of 5 times expected load with a minimum of 1,000 pounds? extension ladders fixed industrial ladders mobile industrial stairs fixed industrial stairs

Explanation:

In industrial safety and engineering - related standards, fixed industrial stairs typically have load - capacity requirements such as a load capacity of 5 times the expected load with a minimum of 1,000 pounds. This is to ensure safety and durability for regular industrial use.

Answer:

Fixed industrial stairs