Packed with real-world examples, vivid illustrations, and the latest developments from the field, ELECTRICAL STUDIES FOR TRADES, 5th EDITION is ideal for current and future service technicians in air conditioning and refrigeration, construction, and 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 and make a variety of common switch connections. Different types of electrical power panels are also examined in detail. Discussion of general wiring practices and circuit protectors, as well as an introduction to transformers and three-phase and single-phase motors, round out the comprehensive coverage. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.The 2011 National Electrical CodeAr requires that a neutral or grounded conductor be present at any switch location, (NEC 404.2(C)). ... Cengage Leamlng 2014 FIGURE 16-3 Duplex receptacle. receptacles outlets for electrical power. duplex receptacles two outlets on the same strap. I h 1a#39;. ia#39;-a#39;, aquot;i\aquot;l|l|:1a#39;l-ba#39; I FIGUREanbsp;...
|Title||:||Electrical Studies for Trades|
|Publisher||:||Cengage Learning - 2013-05-10|