Electrical Test Technician (C-4920): Passbooks Study Guide Volume 4920

The Electrical Test Technician Passbook(R) prepares you for your test by allowing you to take practice exams in the subjects you need to study. It provides hundreds of questions and answers in the areas that will likely be covered on your upcoming exam, including but not limited to: mathematics; analytical ability; electrical principles; workplace safety; equipment operation; and more.