Core - 5

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

Department of Transportation

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

Disposable cylinders

What is the Significant New Alternatives Policy SNAP Program?

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

Which type of refrigerant contains no chlorine?

HFC's

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

HFO's

HCFC's contain;

Hydrogen, Chlorine, Fluorine, and Carbon

Which of the following has the highest Ozone Depletion Potential?

CFC's

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

R-1233zd

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;

Recycle

The chlorine in CFCs and HCFCs;

will not dissolve in water