Electrical engineering is a domain of engineering that deals with the study, development, and applications of electrical devices and systems. It involves the designing, development, testing and supervision of deployment of varied electrical systems and electronic devices. Some common tasks include the lighting and wiring of buildings, electrical control of industrial machinery, designing telecommunication systems, etc. The principles of physics and mathematics are fundamental to the science of electrical engineering. Some of the diverse fields encompassed within this discipline include systems engineering, telecommunications, computer engineering, signal processing, electronics, etc. Studies and research in electrical engineering have contributed to the development of a wide range of technologies. The topics covered in this extensive book deal with the core aspects of electrical engineering. It aims to present researches that have transformed this discipline and aided its advancement. Scientists and students actively engaged in this field will find this book full of crucial and unexplored concepts.