HVAC Plant Operator(Passbooks) (Career Examination Passbooks)

The HVAC Plant Operator 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: operation, maintenance and repair of pumps, motors, valves, mechanical and electrical equipment; plans and specifications; air conditioning and refrigeration; heating and ventilation; plumbing; and more.