1
SkillCat EPA 608 EXAM QUESTIONS AND
CORRECT ANSWERS 2026
As technicians we must stay up to date on - correct-answer -Federal state and
local law
For universal certification you will receive how many questions - correct-answer -
100
What is passing grade for all epa certifications - correct-answer -70%
True or false you must memorize all regulations because they will stay the same
forever - correct-answer -False
Can chlorine from the environment come from natural resources such as
volcanoes - correct-answer -Yes but they are not the primary source
, 2
True or false Ground level ozone is is what reflects and absorbs harmful uv rays
from the sun - correct-answer -False
In which way does ozone depletion affect humans - correct-answer -Increased risk
of skin cancer and cataracts
Is there evidence that refrigerants are in the stratosphere - correct-answer -Yes
One molecule of chlorine can destroy how many molecules of ozone - correct-
answer -100,000
Ozone has ____ oxygen atoms. - correct-answer -3
True or false the majority of the ozone is located in the troposphere - correct-
answer -False
How many molecules of ozone can three molecules of chlorine destroy - correct-
answer -300,000
, 3
What is the major function of ozone in the stratosphere - correct-answer -Absorb
and reflect uv rays from the sun
What is the primary source of Chlorine in the stratosphere - correct-answer -
Emissions of refrigerants by human like cfc and hcfc
What molecule destroys the ozone layer - correct-answer -Chlorine
Which of the following are effects of the ozone layer depletion - correct-answer -
Decreasing crop yields and threat to wild and marine life
Who does ozone depletion affect - correct-answer -People all over the world
After refrigerant is phased out can equipment still contain refrigerant - correct-
answer -Yes
After refrigerant is phased out can technicians service equipment containing that
refrigerant - correct-answer -Yes
, 4
After being phased out, where can technicians obtain refrigerant to service
equipment that contains that refrigerant? - correct-answer -From recovered or
reclaimed refrigerant
Can refrigerant be resold - correct-answer -Yes, but only if it has been reclaimed
to AHRI Standard 700 specifications
Equipment has to be certified to epa standards in order to recover which
refrigerants - correct-answer -Cfc hcfc hfc
If you are selling r 22 refrigerant who can you sell to - correct-answer -A
technician or business with an epa 608
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
In the United States when we're all CFCs phased out - correct-answer -1995
SkillCat EPA 608 EXAM QUESTIONS AND
CORRECT ANSWERS 2026
As technicians we must stay up to date on - correct-answer -Federal state and
local law
For universal certification you will receive how many questions - correct-answer -
100
What is passing grade for all epa certifications - correct-answer -70%
True or false you must memorize all regulations because they will stay the same
forever - correct-answer -False
Can chlorine from the environment come from natural resources such as
volcanoes - correct-answer -Yes but they are not the primary source
, 2
True or false Ground level ozone is is what reflects and absorbs harmful uv rays
from the sun - correct-answer -False
In which way does ozone depletion affect humans - correct-answer -Increased risk
of skin cancer and cataracts
Is there evidence that refrigerants are in the stratosphere - correct-answer -Yes
One molecule of chlorine can destroy how many molecules of ozone - correct-
answer -100,000
Ozone has ____ oxygen atoms. - correct-answer -3
True or false the majority of the ozone is located in the troposphere - correct-
answer -False
How many molecules of ozone can three molecules of chlorine destroy - correct-
answer -300,000
, 3
What is the major function of ozone in the stratosphere - correct-answer -Absorb
and reflect uv rays from the sun
What is the primary source of Chlorine in the stratosphere - correct-answer -
Emissions of refrigerants by human like cfc and hcfc
What molecule destroys the ozone layer - correct-answer -Chlorine
Which of the following are effects of the ozone layer depletion - correct-answer -
Decreasing crop yields and threat to wild and marine life
Who does ozone depletion affect - correct-answer -People all over the world
After refrigerant is phased out can equipment still contain refrigerant - correct-
answer -Yes
After refrigerant is phased out can technicians service equipment containing that
refrigerant - correct-answer -Yes
, 4
After being phased out, where can technicians obtain refrigerant to service
equipment that contains that refrigerant? - correct-answer -From recovered or
reclaimed refrigerant
Can refrigerant be resold - correct-answer -Yes, but only if it has been reclaimed
to AHRI Standard 700 specifications
Equipment has to be certified to epa standards in order to recover which
refrigerants - correct-answer -Cfc hcfc hfc
If you are selling r 22 refrigerant who can you sell to - correct-answer -A
technician or business with an epa 608
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
In the United States when we're all CFCs phased out - correct-answer -1995
