Propane containe - Study guides, Class notes & Summaries

Why are flammable HFO refrigerants classified as A2L and not A2? - They have low flammability, being less flammable than HC refrigerants. Which of the following statements is true? - Propane cylinders for grilling contains impurities that refrigerant-grade propane does not have. Over-evacuation of a system can ________ - never occur; you can never pull too much air or other impurities from a system A system containing a flammable refrigerant must have the process tubes or service connec...

The CETP training program was developed by.... A. Occupational Safety and Health Administration ( OSHA ) and the Department of Labor ( DOL ) B. The American Society of Mechanical Engineers ( ASME ) and the National Fire Protection Agency ( NFPA ) C. The National Fire Protection Agency ( NFPA ) and the National Propane Gas Association ( NPGA ) D. The National Propane Gas Association ( NPGA ) and the Propane Education and Research Council ( PERC ) D. The National Propane Gas Associati...