Cellulitis is a deep bacterial infection of the skin. The infection usually involves the face, or the arms and legs. It may happen in normal skin, but it usually occurs after some type of trauma causes an opening in your child's skin. Other causes may include human or animal bites, or injuries that occur in water. This opening can lead to an infection.
Hard Hat Classes: The three classes are based on the level of protection they provide from electrical hazards. 1  Class G (General) hard hats are rated for 2,200 volts. 2  Class E (Electrical) hard hats are rated for 20,000 volts. 3  Class C (Conductive) hard hats do not offer electrical protection.
As an affected employee, you will not have to do this. You would also have to wear the right PPE if you work on, install, or maintain energized conductors or electrical equipment. Again, only qualified employees need to do this type of work. As an affected employee, you will not do this type of work.lthough you donât really need to know how these work, you do need to know that arc flash accidents can occur near these devices. Knowing the difference between an electrical device that is energized with electricity and one that is de â energized is important if you are going to work on electrical equipment.