Audel Questions and Answers for Electricians Examinations, 15E has content that is specifically designed to help the apprentice, journeyman or master electrician gain the knowledge needed to pass the licensing exam required in most states. In an easy-to-read fashion the book covers; 1) the definitions, specifications and regulations of the 2011 National Electrical Code; 2) contains numerous examples of questions and answers that are similar to the ones on the license tests; 3) contains a section on test-taking and a section on business competency (a subject now being required for most license exams that covers taxes, unemployment and workers compensation, OSHA, lien laws and business skills); and 4) includes electrical laws, electronic components and circuits,"--