ELECTRICAL STUDIES FOR TRADES by Stephen Herman (Author) delves into the essential knowledge required for service technicians in air conditioning and refrigeration, construction, facilities management, and anyone needing a practical understanding of electricity. The 5th edition, published on May 10, 2013, by Cengage Learning, is packed with real-world examples and vivid illustrations that make complex concepts accessible. Starting with the basics of electricity, it avoids overwhelming readers with intricate mathematical calculations, making it easy to grasp fundamental principles first. Moving on, the book covers critical topics such as determining wire sizes and making various switch connections, ensuring practical skills are developed early in the learning process.

Detailed discussions on different types of electrical power panels provide a comprehensive understanding of essential equipment used in the field. General wiring practices and circuit protectors are also explored, along with introductions to transformers, three-phase motors, and single-phase motors, covering the full spectrum of electrical systems encountered in various trades. With 608 pages of content, this edition is a go-to resource for both students and professionals looking to enhance their electrical knowledge and skills.