JIM'S EPA PRACTICE TEST QUESTIONS & ANSWERS
A refrigerant cylinder designed to hold recovered refrigerant has a: - Answer -Grey
body and yellow top
To process refrigerant to a level equal to new (virgin) product specifications as
determined by chemical analysis defines: - Answer -Reclaiming
Which type of refrigerant contains chlorine? - Answer -HFCs
Silicone elastomers, for use in seals and gaskets, are not compatible with which
refrigerants? - Answer -HFOs
An ozone molecule contains: - Answer -Three oxygen atoms
The molecule found in CFCs and HCFCs that depletes ozone is: - Answer -Chlorine
Which of the following terms means to clean refrigerant for reuse by separating the oil
from the refrigerant and removing moisture from the refrigerant by passing it through
one or more filter driers? - Answer -Recycle
Crop loss, eye disease, and skin cancer have been attributed to: - Answer -Depletion of
stratospheric ozone
The proper disposal method for _____ is to recover any remaining refrigerant, render
the cylinder useless, and then recycle the metal. - Answer -Disposable cylinders
What is the Significant New Alternative Policy (SNAP) Program - Answer -EPA
program on refrigerants with lower risks to human health and the environment
The chlorine in CFCs and HCFCs: - Answer -will not dissolve in water
Which of the following refrigerants is an HFO - Answer -R-1234ze
Which international agreement (treaty) regulated the production and use of CFCs,
HCFCs, halons, methyl chloroform and carbon tetrachloride? - Answer -Montreal
Protocol
Which of the following refrigerants have a GWP closest to "1"? - Answer -R-1233zd
The condenser _____ - Answer -changes a high-pressure vapor to a high-pressure
liquid.
The compressor _____ - Answer -changes a low pressure vapor to a high pressure
vapor
A refrigerant cylinder designed to hold recovered refrigerant has a: - Answer -Grey
body and yellow top
To process refrigerant to a level equal to new (virgin) product specifications as
determined by chemical analysis defines: - Answer -Reclaiming
Which type of refrigerant contains chlorine? - Answer -HFCs
Silicone elastomers, for use in seals and gaskets, are not compatible with which
refrigerants? - Answer -HFOs
An ozone molecule contains: - Answer -Three oxygen atoms
The molecule found in CFCs and HCFCs that depletes ozone is: - Answer -Chlorine
Which of the following terms means to clean refrigerant for reuse by separating the oil
from the refrigerant and removing moisture from the refrigerant by passing it through
one or more filter driers? - Answer -Recycle
Crop loss, eye disease, and skin cancer have been attributed to: - Answer -Depletion of
stratospheric ozone
The proper disposal method for _____ is to recover any remaining refrigerant, render
the cylinder useless, and then recycle the metal. - Answer -Disposable cylinders
What is the Significant New Alternative Policy (SNAP) Program - Answer -EPA
program on refrigerants with lower risks to human health and the environment
The chlorine in CFCs and HCFCs: - Answer -will not dissolve in water
Which of the following refrigerants is an HFO - Answer -R-1234ze
Which international agreement (treaty) regulated the production and use of CFCs,
HCFCs, halons, methyl chloroform and carbon tetrachloride? - Answer -Montreal
Protocol
Which of the following refrigerants have a GWP closest to "1"? - Answer -R-1233zd
The condenser _____ - Answer -changes a high-pressure vapor to a high-pressure
liquid.
The compressor _____ - Answer -changes a low pressure vapor to a high pressure
vapor
