The Electrical Service Representative 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: electrical power distribution; design and construction activities; principles of electricity pertaining to power distribution line construction, load and voltage control, electric services, metering, and energy-consuming equipment; equipment, tools, instruments, material and practices used in the construction of underground and overhead power distribution systems; common types and sources of power line voltage; and more.