Question

which factors cause most accidents on scaffolds? select the 3 answer options that apply. improperly constructed scaffolds planking or support giving way vehicles without backup alarms

Explanation:

Improper construction can lead to structural instability. Planking or support failure can cause falls or collapses. Vehicles without backup alarms are not directly related to scaffold - specific accidents.

Answer:

A. Improperly constructed scaffolds
B. Planking or support giving way