The Car Inspector 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, electronic, mechanical and pneumatic principles and devices; the installation, testing, maintenance and repair of such devices; reading and understanding electrical and mechanical manuals and drawings; safe work practices and procedures; and more.