The Electrical Engineer Passbook 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: principles and practices of electrical engineering, including energy conservation; electrical plans, estimates and specifications; interpretation of codes and standards applicable to electrical systems; design, construction and installation of electrical systems, including electrical engineering calculations and estimates; supervision; and more.