The Car Maintainer, Group A 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: Fabrication of steel and heavy metal enclosures, assemblies and shapes, including the proper use of tools and equipment; Proper use of welding techniques, including the use of proper welding tools and equipment; Job-related mathematics; and more.