SKILLCAT EPA 608 ACTUAL EXAM
QUESTIONS AND ANSWERS
1. As technicians we must stay up to date on: Federal state and local law
2. For universal certification you will receive how many questions: 100
3. What is passing grade for all epa certifications: 70%
4. True or false you must memorize all regulations because they
will stay the same forever: False
5. Can chlorine from the environment come from natural resources
such as volcanoes: Yes but they are not the primary source
6. True or false Ground level ozone is what reflects and absorbs
harmful uv rays from the sun: False
7. In which way does ozone depletion affect humans: Increased risk of skin
cancer and cataracts
8. Is there evidence that refrigerants are in the stratosphere: Yes
,9. One molecule of chlorine can destroy how many molecules of
ozone: 100,000
10. Ozone has oxygen atoms.: 3
11. True or false the majority of the ozone is located in the
troposphere: False
12. How many molecules of ozone can three molecules of chlorine
destroy: -
300,000
13. What is the major function of ozone in the stratosphere: Absorb
and reflect uv rays from the sun
14. What is the primary source of Chlorine in the stratosphere:
Emissions of refrigerants by human like cfc and hcfc
15. What molecule destroys the ozone layer: Chlorine
16. Which of the following are effects of the ozone layer depletion:
Decreasing crop yields and threat to wild and marine life
17. Who does ozone depletion affect: People all over the world
, 18. After refrigerant is phased out can equipment still contain
refrigerant: Yes
19. After refrigerant is phased out can technicians service
equipment containing that refrigerant: Yes
20. After being phased out, where can technicians obtain
refrigerant to service equipment that contains that refrigerant?: From
recovered or reclaimed refrigerant
21. Can refrigerant be resold: 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: Cfc hcfc hfc
23. If you are selling r 22 refrigerant who can you sell to: A technician or
business with an epa 608
24. If you recover r 22 can you use the recovered refrigerant in
another device owned by a different person: Yes but only if it is reclaimed and
meets ahri 700 standards
25. In the United States when we're all CFCs phased out: 1995
26. In the United States when we're r22 r124b phased out: 2020
QUESTIONS AND ANSWERS
1. As technicians we must stay up to date on: Federal state and local law
2. For universal certification you will receive how many questions: 100
3. What is passing grade for all epa certifications: 70%
4. True or false you must memorize all regulations because they
will stay the same forever: False
5. Can chlorine from the environment come from natural resources
such as volcanoes: Yes but they are not the primary source
6. True or false Ground level ozone is what reflects and absorbs
harmful uv rays from the sun: False
7. In which way does ozone depletion affect humans: Increased risk of skin
cancer and cataracts
8. Is there evidence that refrigerants are in the stratosphere: Yes
,9. One molecule of chlorine can destroy how many molecules of
ozone: 100,000
10. Ozone has oxygen atoms.: 3
11. True or false the majority of the ozone is located in the
troposphere: False
12. How many molecules of ozone can three molecules of chlorine
destroy: -
300,000
13. What is the major function of ozone in the stratosphere: Absorb
and reflect uv rays from the sun
14. What is the primary source of Chlorine in the stratosphere:
Emissions of refrigerants by human like cfc and hcfc
15. What molecule destroys the ozone layer: Chlorine
16. Which of the following are effects of the ozone layer depletion:
Decreasing crop yields and threat to wild and marine life
17. Who does ozone depletion affect: People all over the world
, 18. After refrigerant is phased out can equipment still contain
refrigerant: Yes
19. After refrigerant is phased out can technicians service
equipment containing that refrigerant: Yes
20. After being phased out, where can technicians obtain
refrigerant to service equipment that contains that refrigerant?: From
recovered or reclaimed refrigerant
21. Can refrigerant be resold: 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: Cfc hcfc hfc
23. If you are selling r 22 refrigerant who can you sell to: A technician or
business with an epa 608
24. If you recover r 22 can you use the recovered refrigerant in
another device owned by a different person: Yes but only if it is reclaimed and
meets ahri 700 standards
25. In the United States when we're all CFCs phased out: 1995
26. In the United States when we're r22 r124b phased out: 2020
