Question

which of the following is the most dangerous factor among crane accidents? select the best option. unstable soil faulty guardrails power lines improper maintenance if you need to review this content, it can be jump to question: 3

Explanation:

Among crane accident factors, power lines pose a high risk as cranes interacting with them can cause electrocution, fires, or severe equipment damage. Unstable soil affects stability but is less immediately life - threatening in the same way. Faulty guardrails relate more to fall protection, not crane - specific major hazards. Improper maintenance is a general risk but power lines are a more direct and dangerous factor for crane operations.

Answer:

C. Power lines