EPA 608 CORE EXAM 2024/2025 WITH
100% ACCURATE SOLUTIONS
To process refrigerant to a level that is equal to new product
specifications as - Precise Answer ✔✔Reclaiming
The low side test pressure data plate value should be used by a
technician to determine a safe pressure for - Precise Answer ✔✔Leak
testing
Silicone elastomers are not compatible with what refrigerant - Precise
Answer ✔✔HFC
How many molecules does an ozone molecule contain? - Precise
Answer ✔✔3 oxygen atoms
Recover any remaining refrigerant and then render the cylinder useless,
then recycle the metal is the proper disposal method for; - Precise
Answer ✔✔disposable cylinders
Which refrigerant is an HCFC? - Precise Answer ✔✔R-22
Which refrigerant is an HFC - Precise Answer ✔✔R-410a
, Which refrigerant is a CFC - Precise Answer ✔✔R-12
Which refrigerant has GWP of 1? - Precise Answer ✔✔R-134a
Reusable refrigerant containers that are normally under pressure above
15 psig, must be hydrostatically tested and date stamped every: - Precise
Answer ✔✔5 years
The compressor - Precise Answer ✔✔changes a low pressure gas to a
high pressure gas
What changes high pressure gas to high pressure liquid - Precise Answer
✔✔The condenser
Crop loss, eye disease, and skin cancer have been attributed to; - Precise
Answer ✔✔Ozone depletion
Which type of refrigerant contains no chlorine? - Precise Answer
✔✔HFC/R-23
The three R's - Precise Answer ✔✔Recover, Recycle, Reclaim
Definition of recover? - Precise Answer ✔✔remove refrigerant in any
condition from an appliance and store it in an external container without
necessarily testing or processing it in any way."
100% ACCURATE SOLUTIONS
To process refrigerant to a level that is equal to new product
specifications as - Precise Answer ✔✔Reclaiming
The low side test pressure data plate value should be used by a
technician to determine a safe pressure for - Precise Answer ✔✔Leak
testing
Silicone elastomers are not compatible with what refrigerant - Precise
Answer ✔✔HFC
How many molecules does an ozone molecule contain? - Precise
Answer ✔✔3 oxygen atoms
Recover any remaining refrigerant and then render the cylinder useless,
then recycle the metal is the proper disposal method for; - Precise
Answer ✔✔disposable cylinders
Which refrigerant is an HCFC? - Precise Answer ✔✔R-22
Which refrigerant is an HFC - Precise Answer ✔✔R-410a
, Which refrigerant is a CFC - Precise Answer ✔✔R-12
Which refrigerant has GWP of 1? - Precise Answer ✔✔R-134a
Reusable refrigerant containers that are normally under pressure above
15 psig, must be hydrostatically tested and date stamped every: - Precise
Answer ✔✔5 years
The compressor - Precise Answer ✔✔changes a low pressure gas to a
high pressure gas
What changes high pressure gas to high pressure liquid - Precise Answer
✔✔The condenser
Crop loss, eye disease, and skin cancer have been attributed to; - Precise
Answer ✔✔Ozone depletion
Which type of refrigerant contains no chlorine? - Precise Answer
✔✔HFC/R-23
The three R's - Precise Answer ✔✔Recover, Recycle, Reclaim
Definition of recover? - Precise Answer ✔✔remove refrigerant in any
condition from an appliance and store it in an external container without
necessarily testing or processing it in any way."
