2
EPA 608 EXAM NEWEST EXAM 2026 QUESTIONS AND
|| || || || || || || ||
CORRECT ANSWERS (VERIFIED ANSWERS) GRADED A+ LATEST || || || || || || ||
VERSION
As environmental technicians, we must be up to date with which type of laws? -
|| || || || || || || || || || || || || || ||
✔✔Federal, State, and Local Laws || || || ||
For EPA 608 Universal Certification, how many questions will you receive? - ✔✔100
|| || || || || || || || || || || ||
If you need to get type III certification, what will be on your exam? - ✔✔50 questions, 25
|| || || || || || || || || || || || || || || || || ||
core and 25 type III questions.
|| || || || ||
What is the passing grade for all EPA certifications? - ✔✔70%
|| || || || || || || || || ||
Once you Pass the EPA exam, the regulations you learn will never change. - ✔✔False
|| || || || || || || || || || || || || ||
Do natural events like volcanic eruptions contribute to chlorine in the stratosphere? -
|| || || || || || || || || || || || ||
✔✔Yes, but are not the primary source
|| || || || || ||
True or False: Ground level ozone is what absorbs and reflects harmful UV rays from the
|| || || || || || || || || || || || || || || ||
sun. - ✔✔False || ||
In which of the following ways does ozone depletion affect humans? - ✔✔Increased risk of
|| || || || || || || || || || || || || || ||
skin cancer and cataracts
|| || ||
Is there evidence that refrigerants are in the stratosphere? - ✔✔YES
|| || || || || || || || || ||
,2
Which of the following statements is TRUE about chlorine? - ✔✔A single chlorine atom can
|| || || || || || || || || || || || || || ||
survive in the atmosphere for years.
|| || || || ||
Ozone has __ atoms of oxygen. - ✔✔3
|| || || || || || ||
The majority of ozone is located in the Troposphere. t or f? - ✔✔False
|| || || || || || || || || || || || ||
How many molecules of ozone can three molecules of chlorine destroy? - ✔✔300,000
|| || || || || || || || || || || || ||
(100,000 per chlorine molecule) || || ||
What is the major function of ozone in the stratosphere? - ✔✔Absorb and reflect UV rays
|| || || || || || || || || || || || || || || ||
from the sun.
|| ||
What is the primary source of chlorine in the stratosphere? - ✔✔Emissions of refrigerant
|| || || || || || || || || || || || || ||
chemicals such as CFCs and HCFCs by humans.
|| || || || || || ||
What molecule destroys the ozone layer? - ✔✔Chlorine
|| || || || || || ||
Which of the following an effects of ozone depletion? - ✔✔Decreasing crop yields
|| || || || || || || || || || || ||
Which refrigerant chemicals are responsible for the destruction of the ozone layer? -
|| || || || || || || || || || || || ||
✔✔CFCs and HCFCs || ||
Who does ozone depletion affect? - ✔✔people all over the world
|| || || || || || || || || ||
After refrigerant is phased out, can a technician still service the equipment containing that
|| || || || || || || || || || || || || ||
refrigerant? - ✔✔YES || ||
,2
After being phased out, where can technicians obtain refrigerant to service equipment that
|| || || || || || || || || || || || ||
contains that refrigerant? - ✔✔From recovered and reclaimed refrigerant.
|| || || || || || || ||
Can refrigerant be resold? - ✔✔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 -
|| || || || || || || || || || || || || || ||
✔✔CFCs, HCFCs, HFCs || ||
If you are selling R-22 refrigerant, who can you sell to? - ✔✔A technician with Section 608
|| || || || || || || || || || || || || || || || ||
certification and a business that employs a technician with Section 608 certification.
|| || || || || || || || || || ||
If you recover R-12 refrigerant, can you use the recovered refrigerant in another device
|| || || || || || || || || || || || || ||
owned by a different person? - ✔✔Yes, but only if it has been reclaimed to AHRI Standard
|| || || || || || || || || || || || || || || || ||
700 specifications.
||
In the United States, when were all CFCs phased out by? - ✔✔1995
|| || || || || || || || || || || ||
In the United States, when were R-22 and R-142b phased out? - ✔✔2020
|| || || || || || || || || || || ||
In the United States, when will all HCFCs be phased out? - ✔✔2030
|| || || || || || || || || || || ||
Which of the following records must be kept for an R-22?
|| || || || || || || || || ||
A. Type of refrigerant
|| || || ||
B. Dates
|| ||
C. Quantity of refrigerant
|| || || ||
D. Model of appliance - ✔✔Type of refrigerant, dates, and Quantity
|| || || || || || || || || ||
, 2
Section 608 of the Clean Air Act is: - ✔✔federal law
|| || || || || || || || || ||
State and Local Regulations ____ (select all that apply)
|| || || || || || || || ||
A. Have to be followed in addition to federal CAA regulations
|| || || || || || || || || ||
B. Have to be followed instead of federal CAA regulations
|| || || || || || || || ||
C. May be stricter than federal CAA regulations
|| || || || || || ||
||
D. Are a suggestion - ✔✔A. And C.
|| || || || || || ||
The Venting Prohibition requires that you recover affected refrigerant before (Select all that
|| || || || || || || || || || || || ||
apply):
A. Opening equipment
|| ||
||
B. Servicing equipment
|| ||
C. Disposing of equipment
|| || ||
||
D. Manufacturing equipment - ✔✔Opening equipment, servicing equipment, disposing
|| || || || || || || || ||
equipment
Under Section 608 Regulations, who is responsible for ensuring that all refrigerant is
|| || || || || || || || || || || || ||
removed before disposing of equipment that contains it? - ✔✔The final person in the
|| || || || || || || || || || || || || ||
disposal chain. ||
EPA 608 EXAM NEWEST EXAM 2026 QUESTIONS AND
|| || || || || || || ||
CORRECT ANSWERS (VERIFIED ANSWERS) GRADED A+ LATEST || || || || || || ||
VERSION
As environmental technicians, we must be up to date with which type of laws? -
|| || || || || || || || || || || || || || ||
✔✔Federal, State, and Local Laws || || || ||
For EPA 608 Universal Certification, how many questions will you receive? - ✔✔100
|| || || || || || || || || || || ||
If you need to get type III certification, what will be on your exam? - ✔✔50 questions, 25
|| || || || || || || || || || || || || || || || || ||
core and 25 type III questions.
|| || || || ||
What is the passing grade for all EPA certifications? - ✔✔70%
|| || || || || || || || || ||
Once you Pass the EPA exam, the regulations you learn will never change. - ✔✔False
|| || || || || || || || || || || || || ||
Do natural events like volcanic eruptions contribute to chlorine in the stratosphere? -
|| || || || || || || || || || || || ||
✔✔Yes, but are not the primary source
|| || || || || ||
True or False: Ground level ozone is what absorbs and reflects harmful UV rays from the
|| || || || || || || || || || || || || || || ||
sun. - ✔✔False || ||
In which of the following ways does ozone depletion affect humans? - ✔✔Increased risk of
|| || || || || || || || || || || || || || ||
skin cancer and cataracts
|| || ||
Is there evidence that refrigerants are in the stratosphere? - ✔✔YES
|| || || || || || || || || ||
,2
Which of the following statements is TRUE about chlorine? - ✔✔A single chlorine atom can
|| || || || || || || || || || || || || || ||
survive in the atmosphere for years.
|| || || || ||
Ozone has __ atoms of oxygen. - ✔✔3
|| || || || || || ||
The majority of ozone is located in the Troposphere. t or f? - ✔✔False
|| || || || || || || || || || || || ||
How many molecules of ozone can three molecules of chlorine destroy? - ✔✔300,000
|| || || || || || || || || || || || ||
(100,000 per chlorine molecule) || || ||
What is the major function of ozone in the stratosphere? - ✔✔Absorb and reflect UV rays
|| || || || || || || || || || || || || || || ||
from the sun.
|| ||
What is the primary source of chlorine in the stratosphere? - ✔✔Emissions of refrigerant
|| || || || || || || || || || || || || ||
chemicals such as CFCs and HCFCs by humans.
|| || || || || || ||
What molecule destroys the ozone layer? - ✔✔Chlorine
|| || || || || || ||
Which of the following an effects of ozone depletion? - ✔✔Decreasing crop yields
|| || || || || || || || || || || ||
Which refrigerant chemicals are responsible for the destruction of the ozone layer? -
|| || || || || || || || || || || || ||
✔✔CFCs and HCFCs || ||
Who does ozone depletion affect? - ✔✔people all over the world
|| || || || || || || || || ||
After refrigerant is phased out, can a technician still service the equipment containing that
|| || || || || || || || || || || || || ||
refrigerant? - ✔✔YES || ||
,2
After being phased out, where can technicians obtain refrigerant to service equipment that
|| || || || || || || || || || || || ||
contains that refrigerant? - ✔✔From recovered and reclaimed refrigerant.
|| || || || || || || ||
Can refrigerant be resold? - ✔✔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 -
|| || || || || || || || || || || || || || ||
✔✔CFCs, HCFCs, HFCs || ||
If you are selling R-22 refrigerant, who can you sell to? - ✔✔A technician with Section 608
|| || || || || || || || || || || || || || || || ||
certification and a business that employs a technician with Section 608 certification.
|| || || || || || || || || || ||
If you recover R-12 refrigerant, can you use the recovered refrigerant in another device
|| || || || || || || || || || || || || ||
owned by a different person? - ✔✔Yes, but only if it has been reclaimed to AHRI Standard
|| || || || || || || || || || || || || || || || ||
700 specifications.
||
In the United States, when were all CFCs phased out by? - ✔✔1995
|| || || || || || || || || || || ||
In the United States, when were R-22 and R-142b phased out? - ✔✔2020
|| || || || || || || || || || || ||
In the United States, when will all HCFCs be phased out? - ✔✔2030
|| || || || || || || || || || || ||
Which of the following records must be kept for an R-22?
|| || || || || || || || || ||
A. Type of refrigerant
|| || || ||
B. Dates
|| ||
C. Quantity of refrigerant
|| || || ||
D. Model of appliance - ✔✔Type of refrigerant, dates, and Quantity
|| || || || || || || || || ||
, 2
Section 608 of the Clean Air Act is: - ✔✔federal law
|| || || || || || || || || ||
State and Local Regulations ____ (select all that apply)
|| || || || || || || || ||
A. Have to be followed in addition to federal CAA regulations
|| || || || || || || || || ||
B. Have to be followed instead of federal CAA regulations
|| || || || || || || || ||
C. May be stricter than federal CAA regulations
|| || || || || || ||
||
D. Are a suggestion - ✔✔A. And C.
|| || || || || || ||
The Venting Prohibition requires that you recover affected refrigerant before (Select all that
|| || || || || || || || || || || || ||
apply):
A. Opening equipment
|| ||
||
B. Servicing equipment
|| ||
C. Disposing of equipment
|| || ||
||
D. Manufacturing equipment - ✔✔Opening equipment, servicing equipment, disposing
|| || || || || || || || ||
equipment
Under Section 608 Regulations, who is responsible for ensuring that all refrigerant is
|| || || || || || || || || || || || ||
removed before disposing of equipment that contains it? - ✔✔The final person in the
|| || || || || || || || || || || || || ||
disposal chain. ||
