Which fabric type is specified for clothing when working with electrical circuits?

Which fabric type is specified for clothing when working with electrical circuits?

• A. Synthetic clothing
• B. Leather
• C. Wool
• D. Non-synthetic clothing

Answer: (D)

When working with electrical circuits, minimizing burn injury from heat or arc exposure is the priority. Synthetic fabrics can melt and fuse to the skin if an arc or hot surface contacts them, creating severe burns and making it hard to escape. Non-synthetic fabrics—natural fibers like cotton and wool, and leather—do not melt in the same way, so they’re less likely to cling to the skin and cause deep burns. They may still burn, but the absence of melting reduces the severity of injuries. Because of this protective behavior, non-synthetic clothing is specified for electrical work.

When working with electrical circuits, minimizing burn injury from heat or arc exposure is the priority. Synthetic fabrics can melt and fuse to the skin if an arc or hot surface contacts them, creating severe burns and making it hard to escape. Non-synthetic fabrics—natural fibers like cotton and wool, and leather—do not melt in the same way, so they’re less likely to cling to the skin and cause deep burns. They may still burn, but the absence of melting reduces the severity of injuries. Because of this protective behavior, non-synthetic clothing is specified for electrical work.