This lesson is designed to help the user become more proficient in navigating the NEC.  This interactive course teaches methods that make navigating the code book and answering difficult electrical code questions easier.  During this study, we will take a look at the writing and orginizational style of the NEC and we will offer many practice questions that help to develop the skills necessary to pass your exam.  Most exams include a majority of general electrical code questions and this study help to hone the skills necessary to answers these questions.  Mastering the topics covered in this portion of our study is critical in passing any electrical exam.  A copy of the National Electrical Code will be needed to complete the practice questions.  Although this study is based on the 2008 edition of the NEC, most earlier versions will be sufficient to answer most questions.