Final answer:
The correct types of burns caused by electrical hazards are Electrical burns and Arc burns. Electrical safety systems are in place to prevent such hazards and the associated risks.
Step-by-step explanation:
Option 1: Electrical burns and Option 2: Arc burns. These burns are directly related to electrical hazards. Electrical burns occur when electric current passes through the body, potentially causing tissue damage both at the entry and exit points. On the other hand, arc burns can occur when electrical energy passes through air from an electrical circuit or equipment to a person, heated to extremely high temperatures, causing burns without direct contact with electricity. Additionally, thermal burns may result from thermal hazards such as fires caused by electrical malfunctions, but they are not exclusively caused by electrical currents.
An understanding of electrical safety and devices employed to prevent thermal and shock hazards is critical. Electrical safety measures are designed to inhibit electrical currents that can cause these hazardous burns or other undesirable thermal effects, such as fires. By being aware of these hazards and how to prevent them, we can reduce the risks associated with electricity.