Each section ends with review questions that ensure the section objectives have been met. Internal summaries are incorporated throughout the book. These summaries may be placed after each section, or they may include two or more sections if the material so dictates. Internal summary questions follow each internal summary. There is a chapter summary at the end of each chapter.
Most chapters contain a practical applications section and a troubleshooting section.
These sections are used to incorporate real-world applications and problems. The information set off in colored blocks and titled In-Depth Look in the text is optional but often beneficial. The information delves into basic operation of a device or circuit. If operation of that device or circuit is already understood, the reader can then skip forward to the end of the in-depth material.