EPA 608 Type 2 2026/2027 COMPLETE QUESTIONS WITH CORRECT DETAILED ANSWERS || GUARANTEED PASS

EPA 608 Type 2 2026/2027 COMPLETE QUESTIONS WITH CORRECT DETAILED ANSWERS || GUARANTEED PASS 1. Technicians maintaining, servicing, repairing or disposing of high pressure or very high-pressure appliances, except small appliances and MVAC, must be certified either as a Universal Technician or a ______ ___. - ANSWER Type 2 2. After the installation of any type of system, the unit should be pressurized with _____ and _____ checked. - ANSWER nitrogen leak 3. Nitrogen is an ______ gas. - ANSWER inert 4. Required Recovery Levels in Inches of Mercury: HCFC-22 appliance or isolated component of such, normally containing LESS than 200 lbs. of refrigerant: Equipment before 11/15/93_____ after 11/15/93_____ - ANSWER 0 0 5. Required Recovery Levels in Inches of Mercury: HCFC-22 appliance or isolated component of such, normally containing MORE than 200 lbs. of refrigerant: Equipment before 11/15/93_____ after 11/15/93_____ - ANSWER 4 10 6. Required Recovery Levels in Inches of Mercury: Other high pressure appliance or isolated component of such, normally containing LESS than 200 lbs. of refrigerant: Equipment before 11/15/93_____ after 11/15/93_____ - ANSWER 4 10 7. Required Recovery Levels in Inches of Mercury: Other high pressure appliance or isolated component of such, normally containing MORE than 200 lbs. of refrigerant: Equipment before 11/15/93_____ after 11/15/93_____ - ANSWER 4, 15 8. Required Recovery Levels in Inches of Mercury: Very high pressure appliances Equipment before 11/15/93_____ after 11/15/93_____ - ANSWER 0 0 9. After reaching the desired vacuum, the technician should wait a few minutes to see if the system pressure rises, which would indicate there is still refrigerant in _____ form or in the ____. - ANSWER liquid oil 10. What psig is considered Atmospheric pressure - ANSWER 0 psig 11. Appliances can be evacuated to _______ pressure, if _____ make evacuation to the prescribed level unattainable. - ANSWER atmospheric leaks 12. The technician must isolate a _______ _______ system in order to recover refrigerant. - ANSWER parallel compressor 13. Failure to isolate a parallel compressor system will cause an open equalization connection that will prevent refrigerant _______. - ANSWER recovery 14. _______ ________ recovery equipment cannot be used on appliances containing more than 15 pounds of refrigerant. - ANSWER System Dependent 15. System dependent recovery equipment cannot be used on appliances containing more than _____ pounds of refrigerant. - ANSWER 15 16. Under EPA regulations, a "major repair" means any Maintenance, service or repair involving the removal of any or all of the following components: the ______, the condenser, the evaporator or an auxiliary heat exchanger. - ANSWER compressor 17. Under EPA regulations, a "major repair" means any Maintenance, service or repair involving the removal of any or all of the following components: the compressor, the ______, the evaporator or an auxiliary heat exchanger. - ANSWER condenser 18. Under EPA regulations, a "major repair" means any Maintenance, service or repair involving the removal of any or all of the following components: the compressor, the condenser, the ______ or an auxiliary heat exchanger. - ANSWER evaporator 19. Under EPA regulations, a "major repair" means any Maintenance, service or repair involving the removal of any or all of the following components: the compressor, the condenser, the evaporator or an auxiliary ______ ______. - ANSWER heat exchanger 20. ______ driers will remove moisture from the refrigerant in a system, but there is a limit to their capacity. - ANSWER Filter 21. Some filter driers have a moisture indicating ____ _____. - ANSWER sight glass 22. When a sight glass changes ________, the system contains excessive _______. - ANSWER color moisture 23. When a system contains excessive moisture it needs to be _______. - ANSWER evacuated 24. The filter drier should be _______ anytime the system is opened for servicing. - ANSWER replaced 25. Detecting a strong odor during the recovery process indicates that a _______ burnout may have ocurred. - ANSWER compressor 26. In order to determine the general area of a leak, technicians should use a _____ or _____ leak detector. - ANSWER electronic ultrasonic 27. After locating the general area of a leak, ______ ______ are used to pinpoint it. - ANSWER soap bubbles