What is the general subject matter of NFPA 70E, Chapter 2?

The correct answer focuses on the maintenance requirements of electrical equipment for worker safety, which is a key concern addressed in Chapter 2 of NFPA 70E. This chapter emphasizes the importance of ensuring that electrical equipment is properly maintained to prevent electrical hazards that could potentially harm employees.

Proper maintenance practices help to identify and rectify problems before they lead to equipment failure or dangerous situations. This includes checking for wear and tear, ensuring insulation integrity, and keeping equipment clean and free of contaminants. Adhering to these maintenance requirements not only prolongs the life of the equipment but also contributes to a safer work environment by minimizing the risk of electrical accidents.

The other topics, while important in their own rights, do not encapsulate the primary focus of Chapter 2. Fire prevention is indeed a vital aspect of electrical safety but falls under different provisions. Cost management, while relevant to budget considerations, does not relate directly to safety as outlined in Chapter 2. Employee training is critical to ensure that personnel understand safe work practices, but it is covered in other chapters, rather than being the main subject of Chapter 2.