A single book that can be used by both Master Plumbers and Journeyman Plumbers to help pass licensing exams! Plumber's Licensing Study Guide, Third Edition is a single-source study guide that can be used by both Master Plumbers and Journeyman Plumbers to pass licensing exams. The book contains definitions, administrative policies, procedures, and study tips and covers nomenclature, details about the various plumbing systems, and information relevant to the latest International Plumbing Code (2012). You'll find all of the information you need, including detailed explanations, practice questions and answers, and Code alerts, to fully prepare you to take the plumber's licensing exam---and pass it on the first try! New to this Edition: Fully updated for the 2012 International Plumbing Code New and revised text and test questions Improved study tips throughout Complete coverage of all exam topics Definitions; Administrative Policies; Miscellaneous Regulations; Water Supply; Water Heaters; Fixtures; Sanitary Drainage; Indirect Wastes; Vents; Storm Water Drainage; Traps, Cleanouts, and Special Wastes; Interceptors & Separators; Special Piping and Storage Systems; Medical and Non-medical Gas Systems; Alternative Engineered & Special Systems; Gray Water Recycling Systems; Guide to Taking the Test; Calculations and Conversions