The topic is Chlorofluorocarbon (CFC) Refrigeration. The following exam is produced to test knowledge of safe refrigerant handling and EPA regulations regarding the HVAC industry. It contains over hundred questions of the topic to make sure your knowledge level gets tested so you can prepare yourself for the final exam.
You May Get Result Of Chlorofluorocarbon (CFC) Refrigeration Practice Exam 12
Quiz Questions And Answers
The existence of in the upper stratosphere indicates that the ozone layer is being destroyed.
Since it has been illegal to knowingly release CFC and HCFC refrigerants during the service, maintenance, repair or disposal of appliances.
Since it has been illegal to knowingly release HFC refrigerants during the service, maintenance, repair or disposal of appliances.
are controlled by the Montreal Protocol
The equipment covered by EPA regulations includes all air conditioning and refrigeration equipment containing and using _refrigerants.
recovery devices can capture liquid and/or vapor refrigerant without the assistance of components in the air conditioning or refrigeration equipment
Hygroscopic means affinity for.
The oils that will be employed with most of the HFC-134a refrigeration applications are:
A refrigerant has a range of boiling points or condensing points throughout the evaporator and condenser, respectively. The term used to describe this is temperature glide" or "gli
A blend is a two-part mixture.
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