Which statement best describes the NFPA 70E standard's scope in electrical safety?

Which statement best describes the NFPA 70E standard's scope in electrical safety?

• A. It focuses on electrical safety in the workplace
• B. It covers arc flash phenomena exclusively
• C. It defines installation practices for household wiring
• D. It addresses power generation economics

Answer: (A)

The main idea tested is what NFPA 70E actually covers. NFPA 70E is the standard for Electrical Safety in the Workplace, so its scope is about protecting workers from electrical hazards on the job. It provides requirements for safe work practices, training, personal protective equipment, and engineering and administrative controls, plus the analysis and procedures needed to manage hazards like shock and arc flash while performing electrical tasks. This standard is not about installation practices for wiring (that’s governed by the NEC) and it isn’t focused only on arc flash phenomena (arc flash is a major hazard addressed, but the standard covers a broader range of electrical safety topics and the overall safety program, including de-energization, lockout/tagout, boundaries, and qualification of workers). It also has nothing to do with power generation economics. So the best description is that it centers on electrical safety in the workplace.

The main idea tested is what NFPA 70E actually covers. NFPA 70E is the standard for Electrical Safety in the Workplace, so its scope is about protecting workers from electrical hazards on the job. It provides requirements for safe work practices, training, personal protective equipment, and engineering and administrative controls, plus the analysis and procedures needed to manage hazards like shock and arc flash while performing electrical tasks.

This standard is not about installation practices for wiring (that’s governed by the NEC) and it isn’t focused only on arc flash phenomena (arc flash is a major hazard addressed, but the standard covers a broader range of electrical safety topics and the overall safety program, including de-energization, lockout/tagout, boundaries, and qualification of workers). It also has nothing to do with power generation economics. So the best description is that it centers on electrical safety in the workplace.