EPA 608 Certification Bundle Set

What does Section 608 of the Federal Clean Air Act state? - Answer Requires anyone who handles refrigerants to be certified in proper refrigerant handling techniques. What is the ozone layer composed if? - Answer 3 oxygen atoms bonded together Where is the ozone layer? - Answer 10-30 mil...

As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? - Answer July 1, 1992. What is the ozone layer and why is it important to us on Earth? - Answer Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere...

Refrigeration technicians who violate the Clean Air Act can: - - Answer Lose their EPA certification, be fined, be required to appear in Federal court. After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - - Answer recovery and recycling. R...

Which Refrigerants contain the most chlorine? - Answer CFC's As of what date did it become unlawful to intentionally release Class 1 and Class 2 refrigerants to the atmosphere? - Answer July 1, 1992 Which Refrigerants have the lowest zone depletion potential? - Answer HFC's The mole...

When moisture exists in an operating system, what is most likely to occur? - Answer Acid will form. What factor(s) affects the speed of evacuation? - Answer 1) The size of the equipment being evacuated. 2)The ambient temperature. 3) The amount of moisture in the system A system is co...

As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? a. July 1, 1992 b. July 1, 1993 c. November 14, 1994 d. January 1, 1996 - Answer a. July 1, 1992 What is the ozone layer and why is it important to us on Earth? a. Thin layer of R-22 in ...

On low pressure chillers, moisture typically enters the refrigerant system through - Answer air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: - Answer 10 psig Leak test and repair the chiller to reduce refrigerant loss f...

the state of the refrigerant entering the metering device is? - Answer A subcooled high pressure liquid. what type of refrigerant is used in VERY high-pressure appliances? - Answer R-503 what type of refrigerant is used in MEDIUM pressure appliances? - Answer R-500 what type of refrig...

Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after - Answer November 15, 1993 Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable...

Reusable refrigerant containers under high-pressure must be hydrostatically tested how often? - Answer 5 years How much can a person be fined per day per violation for knowingly releasing a regulated substance that violates the Clean Air Act? - Answer $44,539 HCFCs contain - Answer Hydro...

When a new system has been assembled, the first thing to do is? - Answer Pressurize the system with an inert gas & leak check. After installation of a field-piped R-410A split heat pulp, the unit should first be? - Answer Pressurized with nitrogen then leak checked. The EPA regulations req...

How many types of HVAC certifications are there? - Answer There are 4 types. What does a metering device do? - Answer The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - Answer Heat is absorbed in ...

To process refrigerant to a level that is equal to new product specifications as - Answer Reclaiming The low side test pressure data plate value should be used by a technician to determine a safe pressure for - Answer Leak testing Silicone elastomers are not compatible with what refrigeran...

How much can a person be fined per day per violation for knowingly releasing a regulated substance that violates the Clean Air Act? - Answer $44,539 Recovery any remaining refrigerant and then render the cylinder useless, then recycle the metal is the proper disposal method for......? - Answer ...