Paul Rosenberg 
Audel Electrical Course for Apprentices and Journeymen, All New 

Spend your study time wisely

As you advance from student to apprentice to journeyman status, you
log a lot of study hours. Make the most of those hours with this
fully updated, sharply focused self-study course. It contains
everything you need to know about electrical theory and
applications, clearly defined and logically organized, with
illustrations for clarity and review questions at the end of each
chapter to help you test your knowledge.

* Understand electron theory and how electricity affects matter

* Recognize applications for both alternating and direct
current

* Comprehend Ohm’s Law and the laws governing magnetic
circuits

* Learn from detailed drawings and diagrams

* Explore trigonometry and alternative methods of calculation

* Identify instruments and measurements used in electrical
applications

* Apply proper grounding and ground testing, insulation testing,
and power factor correction

关于作者

Paul Rosenberg is a master electrician with extensive experience in all aspects of the industry. An instructor at Iowa State University, he has written for all the major electrical industry publications. He is also the author of Audel Questions and Answers for Electrician’s Examinations, 14th Edition.