
GeometryGeometry forms the basis for many electrical calculations on the job. Junction box sizing, conduit fill, and box fill are a daily concern for every working electrician. Be sure you work through each of these web pages to master these topics.The triangle calculations may come in handy when bending conduit. The Pythagorean Theorem is a concept which gets repeated use in electrical calculations. So master it here and prepare your self for more complicated problems later. 
Many electrician workbooks and
practice exams are now available
