What is a common risk associated with flammable clothing during an electrical arc incident?

Flammable clothing can pose a significant risk during an electrical arc incident because of the potential for molten metal to be produced as a result of the intense heat generated during the arc. When an electrical arc occurs, temperatures can reach levels high enough to vaporize metals, which may then collide with surrounding materials, including fabrics. These molten metal droplets can transfer their heat and cause fabrics to ignite almost instantly.

In situations involving electrical arcs, the presence of flammable materials, like certain types of clothing, increases the likelihood of severe burns or injuries. It is essential for individuals working in environments where electrical hazards are present to wear flame-resistant clothing designed to withstand high temperatures and reduce the risk of ignition, thus protecting themselves from severe injuries caused by molten metal splatters.