Electrician's Licensing Practice Exam

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Where can you find requirements for service drops in the NEC?

Article 240
Article 230
Article 250
Article 300

The correct answer is: Article 230

The requirements for service drops in the National Electrical Code (NEC) are found in Article 230. This article specifically addresses service entrance conductors, which include service drops and service laterals. It outlines the necessary installation practices, conductor sizes, grounding requirements, and other pertinent details that ensure safe and reliable service to buildings. Article 240 deals with overcurrent protection, focusing on circuit breakers and fuses, which is not directly related to service drops. Article 250 covers grounding and bonding, emphasizing safety in the electrical system but does not provide specific information on service drops. Article 300 pertains to general requirements for wiring methods and materials, which is broader and does not specifically detail the requirements for service drops. Thus, Article 230 is the authoritative section within the NEC for understanding the requirements related to service drops.