Marine Electrical Systems USCG Question #1384 (Set 47)

When performing an absence-of-voltage test before commencing repair work, at the minimum where must the absence-of-voltage test be performed?

Official USCG Answer & Rule Citation

Correct Answer: Option B — At the point of contact where the work will take place

Marine safety regulations mandate that absence-of-voltage testing must be conducted precisely at the intended point of contact where maintenance will occur, ensuring localized isolation and verifying that no residual energy or induced voltage remains.

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