EPA 608 Core Questions and Answers

EPA 608 Core Questions and Answers The layer of the Stratosphere that protects us from excessive Ultra Violet radiation is comprised of? - Answer ️️ -Oxygen The molecule found in CFC's and HCFC's that depletes the ozone is? - Answer ️️ -Chlorine Crop loss, eye disease, and skin cancer have been attributed to? - Answer ️️ -Depletion of stratospheric ozone How many chlorine atoms does it take to destroy 1,000,000 (one million) ozone molecules? - Answer ️️ -10 Technicians have been required to be certified to service, maintain, or dispose of appliances containing regulated refrigerants since. - Answer ️️ -November 14, 1994 The chlorine in CFC'S will? - Answer ️️ -Not dissolve in water HCFC'S contain? - Answer ️️ -Hydrogen, Chlorine, Fluorine, and Carbon Which of the following has the highest Ozone Depletion Potential? - Answer ️️ -CFC'S It has been a violation of EPA Section 608 regulations to vent CFC's or HCFC'S SINCE? - Answer ️️ -July 1, 1992 It has been a violation of EPA Section 608 regulations to vent HFC's since? - Answer ️️ - November 15, 1995 Recover any remaining refrigerant and then render the cylinder useless, then recycle the metal is the proper disposal method for? - Answer ️️ -Disposable cylinders Which international agreement (Treaty) regulated the production and use of CFC'S, HCFC'S, halons, methyl chloroform and carbon tetrachloride? - Answer ️️ -Montreal Protocol 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? - Answer ️️ - Recycle To process refrigerant to a level equal to new product specifications as determined by chemical analysis defines? - Answer ️️ -Reclaiming Which will not damage stratospheric ozone HFC'S, CFC'S, HFC'S - Answer ️️ -HFC'S, HFC'S When chlorine monoxide is found in the stratosphere, it indicates that? - Answer ️️ -The ozone layer is being depleted What are ODP Substances (Ozone Depleting Substances) - Answer ️️ -Chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) The two types of recovery systems are? - Answer ️️ -System dependent and self contained When a system is in full vacuum you should never - Answer ️️ -Energize the compressor The job of the evaporator is to? - Answer ️️ -Changes a low pressure liquid to a low pressure vapor The job of the condenser is to? - Answer ️️ -Changes a high pre