Why should metal jewelry be removed before working near HV components?

• A. Jewelry looks nice.
• B. Jewelry is heavy.
• C. Jewelry can conduct electricity and cause arcing or short circuits if it comes into contact with energized parts.
• D. Jewelry has no effect.

Answer: (C)

Metal jewelry near high-voltage components creates a serious electrical hazard because metal conducts electricity. If jewelry contacts energized parts or bridges conductors, current can flow through the jewelry and into your body, potentially triggering an arc or a short circuit in the HV system. In high-voltage work, arcing can jump across small gaps, so even a small ring or bracelet can become a path for current, causing burns, shocks, or damage to equipment. That’s why removing metal jewelry before working near HV components is essential. The risk isn’t about appearance or weight—it's about the conductive nature of metal and the potential for dangerous arcing in high-voltage environments.