This comprehensive book entitled Basic Elements of Electrical and Electronics Engineering covers almost all the topics of basic elements of electrical and electronics engineering, ranging from electrical and electronics components to circuits, measurements and power systems. An introduction to basic information of electrical and electronics engineering has also been provided so as to prepare the students for an in-depth study later. The chapters have been developed using the basic principles of learning and motivation. Easy explanation of topics, plenty of examples and illustrations, practice problems, and mostly explanation with proper diagram are the principal features of this book.