
Packed with real-world examples vivid illustrations & the latest developments from the field ELECTRICAL STUDIES FOR TRADES 5th EDITION is ideal for current & future service technicians in air conditioning & refrigeration construction & facilities management--and anyone else who needs a practical knowledge of electricity Extremely reader-friendly the book begins with an overview of basic electricity concepts--rather than complex mathematical calculations From here you proceed directly to "must-know" information including how to determine wire sizes & make a variety of common switch connections Different types of electrical power panels are also examined in detail Discussion of general wiring practices & circuit protectors as well as an introduction to transformers & three-phase & single-phase motors round out the comprehensive coverage