Air Conditioning & Refrigeration - Paperback

by Passbooks (Compiled by)

The Air Conditioning and Refrigeration 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: commerical and residential air conditioning; HCAC principles and practices; principles of refrigeration; tools and machines; and more.