Only trained, qualified, and authorized employees are allowed to work on energized electrical parts above 50 volts. What must be considered before a qualified, trained, and authorized employee can perform work on energized parts?

A. Can the work be performed de-energized?
B. If energized work is needed, is it justified?
C. Is an Electrical Work Permit required?
D. What shock and arc flash PPE are needed to perform the work?
E. All of the above answers are correct.

To work on energized electrical parts, various considerations such as de-energized work, justification for energized tasks, permits, and proper PPE must be evaluated.

Explanation:

Before a qualified, trained, and authorized employee can work on energized electrical parts above 50 volts, several considerations must be made:

Can the work be performed de-energized? If possible, work should be done with the equipment de-energized to ensure safety.
If energized work is needed, is it justified? Assess if the task absolutely requires the equipment to remain energized.
Is an Electrical Work Permit required? Depending on regulations, an Electrical Work Permit may be mandatory for energized work.
What shock and arc flash PPE are needed to perform the work? Adequate Personal Protective Equipment (PPE) for shock and arc flash protection should be determined.

Considering these factors ensures that work on energized parts is carried out safely and efficiently.

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