Electrical engineering falls under the vast field of engineering. It is referred to as application of the models of electromagnetism, electricity and electronics, to understand the working of engineering machinery. The diverse sub-fields included under this branch are digital computer studies, radio-frequency engineering, instrumentation, power engineering, microelectronics, tele-communications, signal processing, etc. This book attempts to understand the multiple branches that fall under the discipline of electrical engineering and how such concepts have practical applications. It is a valuable compilation of topics, ranging from the basic to the most complex theories and principles in this field. Those in search of information to further their knowledge will be greatly assisted by this textbook.