EPA-CORE

yellow body and grey top.

A refrigerant cylinder designed to hold recovered refrigerant has a:

100,000

A single chlorine atom can destroy how many ozone molecules?

Three oxygen atoms

An ozone molecule contains;

Department of Transportation

Before shipping any used refrigerant cylinders, check that the cylinder meets what standards:

HFCs ________;

Chlorine, Fluorine, and Carbon

Recycle

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, is the definition of;

Depletion of Stratospheric ozone

Crop loss, eye disease, and skin cancer have been attributed to;

$44,539

How much can a person be fined per day per violation for knowingly releasing a regulated substance that violates the Clean Air Act?

HCFCs contain;

Hydrogen, Chlorine, Fluorine, and Carbon

Disposable cylinders

Recover any remaining refrigerant and then render the cylinder useless, then recycle the metal is the proper disposal method for;

5 years

Reusable refrigerant containers under high-pressure must be hydrostatically tested how often?

HFOs

Silicone elastomers, for use in seals and gaskets, are not compatible with which refrigerants?

leak testing.

The low-side test-pressure data-plate value should be used by a technician to determine a safe pressure for:

Chlorine

The molecule found in CFCs and HCFCs that depletes ozone is:

Reclaiming

To process refrigerant to a level equal to new (virgin) product specifications as determined by chemical analysis defines;

EPA's program that identifies refrigerants with lower overall risks to human health and the environment.

What is the Significant New Alternatives Policy (SNAP) Program?

A2L

Which ASHRAE classification means slightly flammable?

Montreal Protocol

Which international agreement (Treaty) regulated the production and use of CFCs, HCFCs, halons, methyl chloroform and carbon tetrachloride?

HCFCs

Which of the following has the highest Ozone Depletion Potential?

R-1234ze

Which of the following refrigerant has a GWP of "1"?

R-1234ze

Which of the following refrigerants is an HFO?

HFCs

Which type of refrigerant contains no chlorine?

The condenser

changes a high-pressure vapor to a high-pressure liquid.

The compressor

changes a low-pressure vapor to a high-pressure vapor.

The chlorine in CFCs and HCFCs;

will not dissolve in water.