The Head Laundry Supervisor 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; Operation of power laundries, including materials, supplies, proper processing of certain materials, and the operation and preventative maintenance of powered laundry equipment; Keeping simple inventory records; Work scheduling; Supervision; and more.