ISBN-13: 9781523326334 / Angielski / Miękka / 2016 / 284 str.
ISBN-13: 9781523326334 / Angielski / Miękka / 2016 / 284 str.
Module 1, Introduction to Matter, Energy, and Direct Current, introduces the course with a short history of electricity and electronics and proceeds into the characteristics of matter, energy, and direct current (dc). It also describes some of the general safety precautions and first-aid procedures that should be common knowledge for a person working in the field of electricity. Related safety hints are located throughout the rest of the series, as well.