Epa 608 final - Study guides, Class notes & Summaries

Where is the stratosphere? - 10 to 30 miles Where is ozone located? - stratosphere What does an ozone molecule consist of? - 3 oxygen atoms The ozone layer protects us from... - ultraviolet radiation The ozone layer helps to maintain... - stable earth temperatures Depletion of ozone causes... - crop loss, eye disease, skin cancer, reduced marine life, deforestation, increased ground level ozone. What type of refrigerants, when released into the atmosphere, cause ozone depletion...

EPA Certification Exam An ----- should be taken and ----- if a system has a major component failure. - ANSWER oil sample analyzed (evacuation) The system vacuum gauge should be connected ----- from the vacuum pump. - ANSWER far as possible To receive any certification, which section must be passed? - ANSWER Section A (core) Always review the -----, when working with any solvents, chemicals, or refrigerants - ANSWER material safety data sheets Cylinders should be transported in an -----...

Epa 608 Universal Final Exam (questions and answers) Which refrigerants contain the most chlorine? - CORRECT ANSWER-CFC. R11,R12,R500. As of what date did it become unlawful to intentionally release Class I and Class II refrigerants to the atmosphere? - CORRECT ANSWER-July 1 1992. Which refrigerants have the lowest ozone depletion potential (ODP)? - CORRECT ANSWER-HFC. R134a. The molecule found in CFC and HCFC refrigerants that destroys ozone in the stratosphere is: - CORRECT ANS...

EPA 608 study material including (Core, type 1, 2 and 3) final Test Questions & Answers Guaranteed PASS.

EPA 608: Type III Solved Exam Review |Question and Answer| 100% Correct Techs maintaining, servicing, repairing, or disposing of low pressure appliances must be certified as? *Ans* Type III or universal technician As of what date was the sale of CFCs and HCFCs restricted to certified techs? *Ans* Nov 14, 1994 Who is responsible to comply with changes in section 608? *Ans* The technician Because low pressure systems operate in a vacuum , where will leaks occur? *Ans* Gaskets or fittin...

EPA 608 study material including (Core, type 1, 2 and 3) Final Test 2023/2024 Questions & Answers Graded A

EPA 608 study material including (Core, type 1, 2 and 3) Exam Elaboration |100% Correct| a vacum pump should be connected *Ans* as far away from the pump as possible a high capacity vacuum pump and short, large diameter hoses will *Ans* dramatically reduce emissions, pressure drop, and evacuation/dehydration time ozone contains three *Ans* oxygen atoms one chlorine atom can destroy *Ans* 100,000 ozone molecules CFC's do not dissolve in water and do not breakdown into other compounds ...

EPA Certification Exam An ----- should be taken and ----- if a system has a major component failure. - ANSWER oil sample analyzed (evacuation) The system vacuum gauge should be connected ----- from the vacuum pump. - ANSWER far as possible To receive any certification, which section must be passed? - ANSWER Section A (core) Always review the -----, when working with any solvents, chemicals, or refrigerants - ANSWER material safety data sheets Cylinders should be transported in an -----...

EPA 608 Study Material Including (Core, Type 1, 2 And 3) Questions With Verified Solutions | ALREADY PASSED | LATEST REVISED UPDATE A vacum pump should be connected - ANSWER as far away from the pump as possible A high capacity vacuum pump and short, large diameter hoses will - ANSWER dramatically reduce emissions, pressure drop, and evacuation/dehydration time Ozone contains three - ANSWER oxygen atoms One chlorine atom can destroy - ANSWER 100,000 ozone molecules CFC's do ...

EPA 608 Type 1 Final Exam 2023/2024 Questions & Answers graded A.