which of the following is the most dangerous factor among crane accidents?

The most dangerous factor among crane accidents is contact with power lines, which often results in electrocution. This factor is the leading cause of the most severe and fatal crane accidents, accounting for nearly half of all overhead crane fatalities due to electrocution when cranes come into contact with live electrical conductors. This risk surpasses others like unstable soil, faulty guardrails, or improper maintenance in terms of severity and frequency. Preventing this danger involves rigorous lift path planning, maintaining safe distances from power lines, de-energizing lines when possible, and using spotters during crane operations.