EPA 608

EPA 608 Reusable refrigerant containers under high-pressure must be hydrostatically tested how often? - CORRECT ANSWER-5 years How much can a person be fined per day per violation for knowingly releasing a regulated substance that violates the Clean Air Act? - CORRECT ANSWER-$44,539 HCFCs contain - CORRECT ANSWER-Hydrogen, Chlorine, Fluorine, and Carbon Which of the following refrigerants is an HFO? - CORRECT ANSWER-R-1234ze An ozone molecule contains; - CORRECT ANSWER-Three oxygen atoms Purity specification of new, recycled, or reclaimed R-134a must meet this standard: - CORRECT ANSWER-AHRI Standard 700 For determining the Ozone Depletion Potential, ________ having been assigned a factor of 1. - CORRECT ANSWER-CFC-12 Ozone Depletion Potential (ODP) is a measurement of a substance such as CFC's and HCFC's ability to destroy ozone, and ranges from - CORRECT ANSWER-0 to 1 Equipment with flammable refrigerants requires a _________ color marking on all process tubes, service connections, and pipes through which a flammable refrigerant passes - CORRECT ANSWER-RED Several years of negotiations, an international agreement (treaty) regulating the production and use of CFCs, HCFCs, halons, methyl chloroform and carbon tetrachloride entered into force in mid-1989 resulted in what agreement - CORRECT ANSWER-The Montreal Protocol Remove refrigerant, in any condition, from a system and store it in an external container to be put back into the same system - CORRECT ANSWER-Recover Clean refrigerant by separating the oil from the refrigerant and removing moisture and other contaminants from the refrigerant by passing it through one or more filter driers is called what - CORRECT ANSWER-Recycle: To process refrigerant to a level equal to new (virgin) product specifications as determined by chemical analysis. - CORRECT ANSWER-Reclaim To capture refrigerant with the assistance of components in the appliance from which refrigerant is being recovered - CORRECT ANSWER-"Systemdependent Has its own means to draw the refrigerant out of the appliance - CORRECT ANSWERSelf-contained refrigeration equipment used in agriculture, crop production, oil and gas extraction, ice rinks, manufacture of frozen food, dairy products, food and beverages, ice, petrochemicals, chemicals, machinery, medical equipment, plastics, paper, and electronics. - CORRECT ANSWER-Industrial Process Refrigeration These are examples of what type of refrigeration: refrigerated warehousing and storage facilities, supermarkets, grocery stores, warehouse clubs, supercenters, convenience stores, and refrigerated transport. - CORRECT ANSWER-Commercial Refrigeration, these are examples of: air conditioning equipment, and others not listed. - CORRECT ANSWER-Comfort Cooling, when dehydrating a system a vacuum of how many microns should be reached? - CORRECT ANSWER-500 The EPA requires that a refillable refrigerant cylinder MUST NOT BE FILLED ABOVE _______of its capacity by weight - CORRECT ANSWER-80% When leak checking a system, NEVER pressurize the system with - CORRECT ANSWER-oxygen or compressed air In the event of a "large" release of refrigerant in a confined area, ______________________________ is required - CORRECT ANSWER-SelfContained Breathing Apparatus (SCBA) Always review the ________________________ when working with any solvents, chemicals, or refrigerants. - CORRECT ANSWER-Safety Data Sheets (SDS) Before shipping any used refrigerant cylinders, check that the cylinder meets ______ standards. - CORRECT ANSWER-DOT R-502 is a ______________ pressure refrigerant - CORRECT ANSWER-HIGH If a new recovery system purchased, the purchaser must report this information to the EPA. T/F - CORRECT ANSWER-False Appliances can be evacuated to atmospheric pressure ____________ if leaks make recovery (evacuation) to the prescribed level unattainable. - CORRECT ANSWER-0 PSIG System-dependent recovery equipment cannot be used on appliances containing more than ___________________of refrigerant. - CORRECT ANSWER-15 pounds REQUIRED LEVELS OF EVACUATION FOR High-pressure appliance, or isolated component of such appliance, with a full charge of less than 200 lbs. of refrigerant. After November 15, 1993 0" Hg - CORRECT ANSWER-0" Hg A "major repair," according to EPA regulations, is defined as any maintenance, service or repair involving the removal of: (Give one part) - CORRECT ANSWER-the compressor, the condenser, the evaporator or an auxiliary heat exchanger coil. Appliances can be evacuated to atmospheric pressure ( ______psig) if leaks make recovery (evacuation) to the prescribed level unattainable - CORRECT ANSWER-0 REQUIRED LEVELS OF EVACUATION FOR High-pressure appliance, or isolated component of such appliance, with a full charge of 200 lbs. or more of refrigerant. After November 15, 1993 - CORRECT ANSWER-10" Hg Anyone that services, repairs, or disposes of Type I, II or III equipment must have recovery equipment and/or recycling equipment that is certified and labeled by an: - CORRECT ANSWER-EPA-approved equipment testing organization to meet EPA Standards After recovery, refrigerant may be returned to the appliance from which it was removed or to another appliance owned by the same person without being recycled or reclaimed. T/F - CORRECT ANSWER-True REQUIRED LEVELS OF EVACUATION FOR Medium-pressure appliance, or isolated component of such appliance, with a full charge of 200 lbs. or more of refrigerant. Before November 15, 1993 - CORRECT ANSWER-4" Hg