![]() ![]() The level of this “job briefing” depends on if the work is routine or nonroutine and the complexity or level of risk of injury to the employee. These issues are part of qualified workers’ daily work and require that an assessment be done before beginning work, whether they are electricians, facilities maintenance workers, or production line workers performing electrical tests. ![]() Qualified workers must also have the skills and techniques necessary to distinguish exposed live parts from other parts of electric equipment determine the nominal voltage of exposed live parts know the clearance distances for the various nominal voltages (i.e., NFPA restricted approach boundary) and understand several specific special precautions related to capacitors, current transformers (CTs), lighting requirements, gradient potential (medium voltage or over 600 volts (V)), PPE requirements, and emergency response related to electrical contacts.
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