Book excerpt: Rapid advancements in the field of electricity and electronics require students to learn a vast amount of information, update skills, and pursue higher education. To be competitive, a solid foundation in the basics is essential. Today's electrical/electronic technician or engineer must have a thorough understanding of electrical principles, use of a multimeter and oscilloscope, soldering techniques, assembly, and repair. Students and instructors in high schools, technical schools, and colleges will find [this book] provides the necessary preparation ... [This book offers a] blend of theory and application.-Introd.