What is the minimum threshold voltage at which the skin offers no appreciable resistance to electrical current flow and is known as the "skin-puncture voltage"?
Official USCG Answer & Rule Citation
Correct Answer: Option C — 600 VAC
Under USCG National Maritime Center examination standards, the accepted correct answer is: 600 VAC.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.