Electrical systems have long been a point of trouble and confusion for the student of automotive technology. This book answers many question and clears up the confusion in this area of automotive technology that is growing in importance. Designed as a learning text and not a manual or do it yourself guide, the information is kept at a necessary level of understanding that the student of automotive technology will find quite useful. Years of teaching the subject have allowed the author the ability to also introduce new and unique descriptions to many of the abstract concepts of this highly technical area.