Which statement about skin moisture and resistance is correct?

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Study for the Con Edison Basic Electric Test. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Which statement about skin moisture and resistance is correct?

Explanation:
Moisture on the skin makes it more conductive. The skin is normally an insulating barrier, so dry skin has relatively high resistance and limits current. When the skin is wet, water and dissolved salts create conductive paths that significantly lower that resistance. With a given voltage, lower resistance means more current can flow, which increases the danger of shock. So the statement that moist skin decreases resistance is the correct one.

Moisture on the skin makes it more conductive. The skin is normally an insulating barrier, so dry skin has relatively high resistance and limits current. When the skin is wet, water and dissolved salts create conductive paths that significantly lower that resistance. With a given voltage, lower resistance means more current can flow, which increases the danger of shock. So the statement that moist skin decreases resistance is the correct one.

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