SKILLCAT EPA 608 ACTUAL EXAM / 250 + QUESTIONS AND CORRECT ANSWERS 2025/2026 GRADED A+ .

As technicians we must stay up to date on CORRECT ANSWER Federal state and local law 2. For universal certification you will receive how many questions CORRECT ANSWER 100 3. What is passing grade for all epa certifications CORRECT ANSWER 70% 4. True or false you must memorize all regulations because they will stay the same forever CORRECT ANSWER False 5. Can chlorine from the environment come from natural resources such as volcanoes CORRECT ANSWER Yes but they are not the primary source 6. True or false Ground level ozone is is what reflects and absorbs harmful uv rays from the sun CORRECT ANSWER False 7. In which way does ozone depletion affect humans CORRECT ANSWER Increased risk of skin cancer and cataracts 8. Is there evidence that refrigerants are in the stratosphere CORRECT ANSWER Yes 9. One molecule of chlorine can destroy how many molecules of ozone CORRECT ANSWER - 100,000 10. Ozone has oxygen atoms. CORRECT ANSWER 3 11. True or false the majority of the ozone is located in the troposphere CORRECT ANSWER False 12. How many molecules of ozone can three molecules of chlorine destroy CORRECT ANSWER - 300,000 13. What is the major function of ozone in the stratosphere CORRECT ANSWER Absorb and reflect uv rays from the sun 14. What is the primary source of Chlorine in the stratosphere CORRECT ANSWER Emissions of refrigerants by human like cfc and hcfc 15. What molecule destroys the ozone layer CORRECT ANSWER Chlorine 16. Which of the following are effects of the ozone layer depletion CORRECT ANSWER Decreasing crop yields and threat to wild and marine life 17. Who does ozone depletion affect CORRECT ANSWER People all over the world 18. After refrigerant is phased out can equipment still contain refrigerant CORRECT ANSWER Yes 19. After refrigerant is phased out can technicians service equipment contain- ing that refrigerant CORRECT ANSWER Yes 20. After being phased out, where can technicians obtain refrigerant to service equipment that contains that refrigerant? CORRECT ANSWER From recovered or reclaimed refriger- ant 21. Can refrigerant be resold CORRECT ANSWER Yes, but only if it has been reclaimed to AHRI Standard 700 specifications 22. Equipment has to be certified to epa standards in order to recover which refrigerants CORRECT 3 / 21 ANSWER Cfc hcfc hfc 23. If you are selling r 22 refrigerant who can you sell to CORRECT ANSWER A technician or business with an epa 608 4 / 21 24. If you recover r 22 can you use the recovered refrigerant in another device owned by a different person CORRECT ANSWER Yes but only if it is reclaimed and meets ahri 700 standards 25. In the United States when we're all CFCs phased out CORRECT ANSWER 1995 26. In the United States when we're r22 r124b phased out CORRECT ANSWER 2020 27. In the United States when will all HCFCS be phased out CORRECT ANSWER 2030 28. What records should be kept for r22 CORRECT ANSWER Type of refrigerant, dates and quantity of refrigerant 29. Section 608 of EPA Clean Air Act is CORRECT ANSWER Federal law 30. State and local regulations CORRECT ANSWER Have to be followed with federal law and may be stricter 31. The venting prohibition requires that you recover affected refrigerant be- fore CORRECT ANSWER Opening, servicing, disposing equipment 32. Under section 608 regulations who is responsible for ensuring that all refrigerant is removed before disposing of equipment that contains refriger- ant CORRECT ANSWER final person in the disposal chain 33. What appliances do section 608 regulations apply to CORRECT ANSWER Freezers 34. What does snap stand for CORRECT ANSWER Significant New Alternatives Policy 35. What is the fine for violating the clean air act CORRECT ANSWER 44539 per day per violation 36. What is the Montreal Protocol? CORRECT ANSWER An international agreement between 197 countries 37. What is the purpose of section 608 CORRECT ANSWER To protect the ozone and regulate chem- icals that deplete ozone 38. What is the purpose of SNAP CORRECT ANSWER To provide alternative refrigerants, to further the goals of the CAA, consider effects of substitute refrigerant on humans and the environment 39. What must you do if you discover that you have a refrigerant B to a system that contained refrigerant A, consider that refrigerant A is ozone depleting CORRECT ANSWER Recover the mixture in a separate recovery cylinder 40. What needsto be done before disposing of equipment that contains CFCs and HCFCs or their substitute CORRECT ANSWER Recover the refrigerant 41. What penalties can technicians face if they violate the clean air act CORRECT ANSWER They may be fined, face federal charges, lose their epa 608 certification 42. What is considered de minimis releases of refrigerant CORRECT ANSWER Catastrophic failure of equipment , refrigerant released when disconnecting hoses equip