What’s the best way to study? The best guarantee of exam success is to know the material and be prepared for the questions you’re likely to encounter. This book provides hundreds of questions and answers to help you review, tips for more productive studying, advice on how to approach the exam, a valuable chapter that outlines state licensing requirements for apprentice, journeyman, master, and inspector, and more - all designed to help you face the license exam with confidence.This work allows you to: study plumbing drawings, material takeoff procedures, and typical system layouts; check your knowledge of plumbing mathematics; understand what plumbing installation inspections involve; become familiar with regulations for both the uniform and international codes; review residential trailer plumbing standards and private sewage treatment facilities; refresh your understanding of steam and hot water heating procedures; and, study the specific licensing requirements for your state and your experience level.