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Mike Holt's NEC Exam Practice Questions 2008 Edition
Mike Holt's NEC Exam Practice Questions 2008 Edition Author:Mike Holt The NEC Exam Practice Questions Book contains 2,400 questions from the National Electrical Code. There are 12 review quizzes of 100 questions each that are in code order and take you step-by-step through each of the 9 chapters of the National Electrical Code. The 12 practice quizzes of 50 questions each follow the NEC Review quizzes, but are pre... more »sented in random order and contain questions different than those in the review quizzes.« less