An electrician is required to test a live electrical panel. Which PPE should be worn to protect the hands from electrical hazards?
Insulated gloves
Personal protective equipment must be matched to the specific hazard being faced; here the hazard is electric shock reaching the technician through the hands while testing a live panel.
Insulated gloves are made of dielectric material rated to withstand the working voltage, so they break the conductive path between the live parts and the electrician's hands.
A safety helmet guards the head, goggles guard the eyes and ear plugs guard hearing, so none of them protects the hands from electric shock.
Hence, the answer is insulated gloves.
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