SKILLCAT EPA 608 EXAM | QUESTIONS AND ANSWERS | VERIFIED ANSWERS
GRADED A+ | LATEST EXAM
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
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
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
, 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
In the United States when we're r22 r124b phased out- CORRECT ANSWER -
2020
In the United States when will all HCFCS be phased out- CORRECT
ANSWER - 2030
What records should be kept for r22- CORRECT ANSWER - Type of
refrigerant, dates and quantity of refrigerant
Section 608 of EPA Clean Air Act is- CORRECT ANSWER - Federal law
GRADED A+ | LATEST EXAM
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
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
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
, 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
In the United States when we're r22 r124b phased out- CORRECT ANSWER -
2020
In the United States when will all HCFCS be phased out- CORRECT
ANSWER - 2030
What records should be kept for r22- CORRECT ANSWER - Type of
refrigerant, dates and quantity of refrigerant
Section 608 of EPA Clean Air Act is- CORRECT ANSWER - Federal law
