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EPA 608 Certification Questions and Answers Rated A
EPA 608 Certification Questions and Answers Rated A What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - Answer ️️ -November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - Answer ️️ -Recover all refrigerants. The objective of the Clean Air Act is to protect what? - Answer ️️ -The earth's stratosphere. HFC's - Answer ️️ -HydroFlouroCarbon's CFC's - Answer ️️ -ChloroFluoroCarbon...
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EPA 608 Certification Questions and Answers Rated A What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - Answer ️️ -November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - Answer ️️ -Recover all refrigerants. The objective of the Clean Air Act is to protect what? - Answer ️️ -The earth's stratosphere. HFC's - Answer ️️ -HydroFlouroCarbon's CFC's - Answer ️️ -ChloroFluoroCarbon...
EPA Type III Questions and Answers
EPA Type III Questions and Answers When charging a chiller, refrigerant vapor is introduced into the system before charging with liquid. This is because: - Answer ️️ -Liquid charged into a deep vacuum will cause the refrigerant to boil and may lower temperature enough to freeze the water in the tubes. A hydrostatic tube test kit is used to: - Answer ️️ -Determine if a tube leaks. A charged low pressure refrigeration system can be efficiently leak checked by: - Answer ️️ - Raisi...
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EPA Type III Questions and Answers When charging a chiller, refrigerant vapor is introduced into the system before charging with liquid. This is because: - Answer ️️ -Liquid charged into a deep vacuum will cause the refrigerant to boil and may lower temperature enough to freeze the water in the tubes. A hydrostatic tube test kit is used to: - Answer ️️ -Determine if a tube leaks. A charged low pressure refrigeration system can be efficiently leak checked by: - Answer ️️ - Raisi...
EPA Type III Questions and Answers 100% Pass
EPA Type III Questions and Answers 100% Pass What type of equipment can be worked on with Type III certification? - Answer ️️ -low pressure The most efficient method of leak checking a charged low-pressure refrigeration unit is to - Answer ️️ -pressurize the system by the use of controlled hot water or heater blankets When pressurizing a system, do not exceed - Answer ️️ -10 psig After reaching the required vacuum on an appliance when servicing, moisture is indicated by - Answ...
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EPA Type III Questions and Answers 100% Pass What type of equipment can be worked on with Type III certification? - Answer ️️ -low pressure The most efficient method of leak checking a charged low-pressure refrigeration unit is to - Answer ️️ -pressurize the system by the use of controlled hot water or heater blankets When pressurizing a system, do not exceed - Answer ️️ -10 psig After reaching the required vacuum on an appliance when servicing, moisture is indicated by - Answ...
EPA 608 Type 1 Questions and Answers
EPA 608 Type 1 Questions and Answers Technicians who perform sealed system service on small appliances must have; - Answer ️️ -Type I or Universal certification. A small appliance is defined by EPA as; - Answer ️️ -Appliances manufactured, charged, and hermetically sealed in a factory with 5 Lbs or less of refrigerant Type I Certification is required for; - Answer ️️ -persons handling refrigerant during maintenance, service, or repair of small appliances If regulations change ...
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EPA 608 Type 1 Questions and Answers Technicians who perform sealed system service on small appliances must have; - Answer ️️ -Type I or Universal certification. A small appliance is defined by EPA as; - Answer ️️ -Appliances manufactured, charged, and hermetically sealed in a factory with 5 Lbs or less of refrigerant Type I Certification is required for; - Answer ️️ -persons handling refrigerant during maintenance, service, or repair of small appliances If regulations change ...
EPA 608 (CORE) Exam Questions and Answers [Solved Correctly]
EPA 608 (CORE) Exam Questions and Answers [Solved Correctly] When moisture exists in an operating system, what is most likely to occur? - Answer ️️ -Acid will form. What factor(s) affects the speed of evacuation? - Answer ️️ -1) The size of the equipment being evacuated. 2)The ambient temperature. 3) The amount of moisture in the system A system is considered dehydrated when? - Answer ️️ -The vacuum indicator shows you have reached & held the required finished vacuum. The o...
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EPA 608 (CORE) Exam Questions and Answers [Solved Correctly] When moisture exists in an operating system, what is most likely to occur? - Answer ️️ -Acid will form. What factor(s) affects the speed of evacuation? - Answer ️️ -1) The size of the equipment being evacuated. 2)The ambient temperature. 3) The amount of moisture in the system A system is considered dehydrated when? - Answer ️️ -The vacuum indicator shows you have reached & held the required finished vacuum. The o...
EPA 608 Certification Core Practice Test Questions and Answers [Approved Solutions]
EPA 608 Certification Core Practice Test Questions and Answers [Approved Solutions] As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? - Answer ️️ -July 1, 1992. What is the ozone layer and why is it important to us on Earth? - Answer ️️ -Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that extends about 6 to 30 miles above earth. The atom found in CFC and HCFC refrigerants tha...
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EPA 608 Certification Core Practice Test Questions and Answers [Approved Solutions] As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? - Answer ️️ -July 1, 1992. What is the ozone layer and why is it important to us on Earth? - Answer ️️ -Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that extends about 6 to 30 miles above earth. The atom found in CFC and HCFC refrigerants tha...
EPA 608 9th edition questions and answers 100% pass
EPA 608 9th edition questions and answers 100% pass Reusable refrigerant containers under high-pressure must be hydrostatically tested how often? - 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? - Answer ️️ -$44,539 HCFCs contain - Answer ️️ -Hydrogen, Chlorine, Fluorine, and Carbon Which of the following refrigerants is an HFO? - Answer ️️ -R-1234ze An ozone molecule co...
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EPA 608 9th edition questions and answers 100% pass Reusable refrigerant containers under high-pressure must be hydrostatically tested how often? - 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? - Answer ️️ -$44,539 HCFCs contain - Answer ️️ -Hydrogen, Chlorine, Fluorine, and Carbon Which of the following refrigerants is an HFO? - Answer ️️ -R-1234ze An ozone molecule co...
epa 608 universal questions and answers graded A
epa 608 universal questions and answers graded A Refrigeration technicians who violate the Clean Air Act can: - - Answer ️️ -Lose their EPA certification, be fined, be required to appear in Federal court. After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - - Answer ️️ -recovery and recycling. Refrigerant that is recovered can be returned to: - - Answer ️️ -the same system or other systems owned by the same person without restr...
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epa 608 universal questions and answers graded A Refrigeration technicians who violate the Clean Air Act can: - - Answer ️️ -Lose their EPA certification, be fined, be required to appear in Federal court. After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - - Answer ️️ -recovery and recycling. Refrigerant that is recovered can be returned to: - - Answer ️️ -the same system or other systems owned by the same person without restr...
EPA 608 Type 3 Questions and Answers Already Passed
EPA 608 Type 3 Questions and Answers Already Passed On low pressure chillers, moisture typically enters the refrigerant system through - Answer ️️ - air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: - Answer ️️ -10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller - Answer ️️ -... A hydrostatic tube test kit is used to: - Answer ️️ -determine if a tube l...
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- • 10 pages •
EPA 608 Type 3 Questions and Answers Already Passed On low pressure chillers, moisture typically enters the refrigerant system through - Answer ️️ - air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: - Answer ️️ -10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller - Answer ️️ -... A hydrostatic tube test kit is used to: - Answer ️️ -determine if a tube l...
EPA 608 (TYPE II) Exam Questions and Answers [Graded A+]
EPA 608 (TYPE II) Exam Questions and Answers [Graded A+] When a new system has been assembled, the first thing to do is? - Answer ️️ -Pressurize the system with an inert gas & leak check. After installation of a field-piped R-410A split heat pulp, the unit should first be? - Answer ️️ - Pressurized with nitrogen then leak checked. The EPA regulations require that any appliances containing more than 50 pounds of refrigerant (except for commercial & industrial process refrigeration)...
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EPA 608 (TYPE II) Exam Questions and Answers [Graded A+] When a new system has been assembled, the first thing to do is? - Answer ️️ -Pressurize the system with an inert gas & leak check. After installation of a field-piped R-410A split heat pulp, the unit should first be? - Answer ️️ - Pressurized with nitrogen then leak checked. The EPA regulations require that any appliances containing more than 50 pounds of refrigerant (except for commercial & industrial process refrigeration)...
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