What is my risk to being exposed to arc flash?
A. The exposure to arc flash depends on the following: • Number of times the workers perform a task involving exposed live equipment • Complexity of the task performed, need to use force, available space, safety margins, reach, etc. • Training, skills, mental and physical agility, coordination with helper • Tools used • Condition of equipment • The available short circuit current and the condition and rating of the overcurrent protective equipment.
