Which NFPA standard covers line voltage maintenance?

Which NFPA standard covers line voltage maintenance?

• A. National Fire Protection Association 1911/1910 Grounding Deficiencies
• B. National Fire Protection Association 1911/1910 Inspection and Maintenance
• C. National Fire Protection Association 1911/1910 Line Voltage Maintenance
• D. National Fire Protection Association 1911/1910 Performance Testing

Answer: (C)

In this area, there is a dedicated part of the NFPA standards that specifies how to perform maintenance on line voltage equipment safely. The standard that includes a section exactly titled Line Voltage Maintenance provides the procedures, safety requirements, and qualifications needed to work on energized electrical systems. It covers de-energizing and verifying isolation, lockout/tagout procedures, personal protective equipment, and proper practices to prevent electrical hazards during maintenance. That focused heading makes it the best match for line voltage maintenance. The other options describe related electrical topics or broader maintenance concepts, but they do not represent the specific standard section named Line Voltage Maintenance.

In this area, there is a dedicated part of the NFPA standards that specifies how to perform maintenance on line voltage equipment safely. The standard that includes a section exactly titled Line Voltage Maintenance provides the procedures, safety requirements, and qualifications needed to work on energized electrical systems. It covers de-energizing and verifying isolation, lockout/tagout procedures, personal protective equipment, and proper practices to prevent electrical hazards during maintenance. That focused heading makes it the best match for line voltage maintenance.

The other options describe related electrical topics or broader maintenance concepts, but they do not represent the specific standard section named Line Voltage Maintenance.