- Symmetrical three-phase loads connected in star with neutral.
- Symmetrical three-phase loads connected in delta.
- Asymmetrical three-phase loads connected in star with neutral.
- Asymmetrical three-phase loads connected in star without neutral.
- Asymmetrical three-phase loads connected in delta.
- Conversion of asymmetrical three-phase loads to symmetrical (improvement of power factor).
- Phase and neutral interruptions in asymmetrical and symmetrical three-phase loads.

The frequent and serious cases of faults in the three-phase installations of large building complexes led me to the need to write a book, with scientific accuracy and practical character, that describes and then presents solutions for these difficult cases of electrical installations. At the same time, wanting to facilitate, as much as possible, students, learners, and fellow technicians, for more fruitful and efficient work in the classroom and laboratory, I present each case of three-phase connection and fault as an electrical measurement laboratory exercise. I want to believe that this effort of mine will help researchers and manufacturers of high-power three-phase installations, so that the major problems that arise in the internal parts of electrical installations and in the external power supply networks can be reduced in practice.
The material has been drawn from reliable technical books and from my personal archive, on the subject of study and construction of high-power three-phase installations, which I collected over time from the position of technical consultant for construction companies of technical and electromechanical projects.
[...]
(from the book's preface)