MEK Exit Exam • Set 7 Question 7 of 30

Dry full contact body resistance is about ______ ohms at 250V

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Direct Answer

Option A: 2000

The average electrical resistance of the human body when dry is approximately 2000 ohms. This value decreases significantly if the skin is wet, increasing the risk of fatal shock.

All Options

2000 (Correct Answer)

4000

3000

5000

Detailed Explanation & Context

The average electrical resistance of the human body when dry is approximately 2000 ohms. This value decreases significantly if the skin is wet, increasing the risk of fatal shock.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Marine Engineering Knowledge (MEK).

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