Printreading Based on the 2020 NEC® provides a thorough foundation for understanding drawings and concepts related to electrical printreading and includes important changes that appear in the 2020 National Electrical Code® as they pertain to one-family dwellings, multifamily dwellings, commercial locations, industrial locations, special equipment, and hazardous locations. Electrical plans are used in conjunction with NEC® requirements to familiarize the learner with standards that promote best practices. This informative and heavily illustrated book serves as both an instructional tool and a valuable technical reference for professionals in the field.