Epa 608 Type 1 Practice Test

When filling a charging cylinder with a regulated refrigerant; {Ans: The refrigerant vapor that is vented off the top of the cylinder must be recovered.}If a strong odor is detected while performing a refrigerant recovery process, {Ans: A compressor burnout has likely occurred.}A small Pliance is defined as a system that is {Ans: Manufactured, fully charged, and hermetically sealed in a factory with a charge of 5 pounds or less}Self contained or active recovery equipment; {Ans: Has its own means to recover refrigerant}When using a system dependent recovery system on an appliance that has an operating compressor, the technician should; {Ans: Run the compressor and recover from the high side of the system only.}Which HC refrigerant is allowed for use in new domestic small appliances? {Ans: R-600a}With a non-operating system compressor, recovery equipment must be capable of recovering; {Ans: 80% of the refrigerant or achieving 4 inches of vacuum}Applying heat, with a heat gun, to the compressor; {Ans: Can help vaporize any trapped liquid refrigerant during recovery.}On a system with an operating compressor, recovery equipment must be capable of recovering; {Ans: 90% refrigerant or achieving 4 inches of vacuum}A __________ recovery