Burns
Burns are the most common shock-related injury. An electrical accident can result in an electrical burn, arc burn, thermal contact burn, or a combination of burns.
Electrical burns are among the most serious burns and require immediate medical attention. These burns happen when an electric current passes through body tissues or bones, generating heat that causes tissue damage.
Arc or flash burns are caused by the high temperatures resulting from an electric arc or explosion near the body. It's important that these burns receive prompt medical treatment.
Thermal contact burns occur when skin comes into contact with the hot surfaces of overheated electrical conductors, conduits, or other energized equipment. Additionally, thermal burns can result from clothing catching fire, which can happen during the production of an electric arc.
In addition to shock and burn hazards, electricity poses other dangers. For example, arcs that result from short circuits can cause injury or start a fire. Extremely high-energy arcs can damage equipment, causing fragmented metal to fly in all directions. Even low-energy arcs can cause violent explosions in atmospheres that contain flammable gases, vapors, or combustible dusts.
Real-Life Accidents
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1-6. What are the most common injuries due to shock-related electrical hazards?
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