The Master Electrician's Review has been greatly expanded and updated to reflect the 2008 edition of the National Electrical Code®. This study-guide provides journeyman electricians with a clear-cut route to acquiring all of the knowledge and professional expertise they need to become licensed master electricians. Realistic practice exams, plus a math refresher to update readers' skills in working with fractions, decimals, square roots and powers, are just the beginning. Each easy-to-understand chapter in this concise, yet comprehensive, study guide invites the reader to examine a specific topic on the master electrician licensing exam in detail?from general wiring methods and branch circuits through special conditions and communications systems. Each chapter also contains a large number of questions - styled like those that appear on actual exams - to lead readers quickly and efficiently to mastery of the content. The Master Electrician's Review study guide is a must-have when preparing for licensing exams as well as a convenient reference that can be used to solve the challenges of today's most complex electrical installations.