EPA Section 608 Technician
Certification Examination Questions
And Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf
1. Which federal law authorizes the EPA regulations governing the
handling of refrigerants in stationary refrigeration and air-
conditioning equipment?
A. Clean Water Act
B. Clean Air Act
C. Resource Conservation and Recovery Act
D. Energy Policy Act
B. Clean Air Act
Rationale: Section 608 of the Clean Air Act establishes requirements
for minimizing refrigerant emissions and requires certification of
technicians who service equipment covered by the regulation.
2. Which agency administers the federal Section 608 refrigerant-
management requirements?
A. OSHA
B. DOT
C. EPA
D. DOE
C. EPA
,Rationale: The Environmental Protection Agency administers Section
608 requirements, including technician certification, refrigerant sales
restrictions, recovery requirements, and restrictions on intentional
venting.
3. Which certification permits a technician to service small
appliances?
A. Type I
B. Type II
C. Type III
D. Type IV
A. Type I
Rationale: Type I certification is specifically for technicians servicing
small appliances. Type II covers high-pressure appliances, Type III
covers low-pressure appliances, and Universal certification covers all
three categories.
4. Which certification covers high- or very-high-pressure appliances
other than small appliances and motor vehicle air conditioners?
A. Type I
B. Type II
C. Type III
D. Type IV
B. Type II
Rationale: Type II certification authorizes service on high- and very-
high-pressure appliances, subject to the applicable regulatory
requirements.
5. Which certification is intended for technicians who service low-
pressure appliances?
,A. Type I
B. Type II
C. Type III
D. Type V
C. Type III
Rationale: Type III certification applies to low-pressure appliances
such as centrifugal chillers that use low-pressure refrigerants.
6. Which certification allows a technician to work on small, high-
pressure, and low-pressure appliances?
A. Type I
B. Type II
C. Type III
D. Universal
D. Universal
Rationale: Universal certification combines Type I, Type II, and Type
III privileges and therefore covers all equipment categories addressed
by Section 608 technician certification.
7. Does an EPA Section 608 technician certification normally expire?
A. Yes, every year
B. Yes, every five years
C. Yes, every ten years
D. No
D. No
Rationale: EPA Section 608 technician credentials do not expire.
However, technicians must continue to comply with current
regulations and applicable requirements.
, 8. Who must generally be certified when performing work that could
release refrigerant from stationary equipment?
A. Any person who performs covered service work
B. Only the equipment owner
C. Only an electrician
D. Only the equipment manufacturer
A. Any person who performs covered service work
Rationale: Section 608 defines covered technician activities broadly,
including attaching or detaching gauges, adding or removing
refrigerant, and other work that could compromise the refrigerant
circuit.
9. Which activity can make a person subject to Section 608
technician certification requirements?
A. Painting an equipment room
B. Attaching gauges to measure appliance pressure
C. Replacing a light bulb
D. Cleaning an exterior cabinet
B. Attaching gauges to measure appliance pressure
Rationale: Attaching or detaching hoses and gauges from a covered
appliance is a regulated technician activity because it can release
refrigerant.
10. An apprentice may perform covered refrigeration work
without individual certification when the apprentice is:
A. Working alone after completing one week of training
B. Closely and continually supervised by a certified technician
C. Working only at night
D. Working only on equipment under five tons
Certification Examination Questions
And Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf
1. Which federal law authorizes the EPA regulations governing the
handling of refrigerants in stationary refrigeration and air-
conditioning equipment?
A. Clean Water Act
B. Clean Air Act
C. Resource Conservation and Recovery Act
D. Energy Policy Act
B. Clean Air Act
Rationale: Section 608 of the Clean Air Act establishes requirements
for minimizing refrigerant emissions and requires certification of
technicians who service equipment covered by the regulation.
2. Which agency administers the federal Section 608 refrigerant-
management requirements?
A. OSHA
B. DOT
C. EPA
D. DOE
C. EPA
,Rationale: The Environmental Protection Agency administers Section
608 requirements, including technician certification, refrigerant sales
restrictions, recovery requirements, and restrictions on intentional
venting.
3. Which certification permits a technician to service small
appliances?
A. Type I
B. Type II
C. Type III
D. Type IV
A. Type I
Rationale: Type I certification is specifically for technicians servicing
small appliances. Type II covers high-pressure appliances, Type III
covers low-pressure appliances, and Universal certification covers all
three categories.
4. Which certification covers high- or very-high-pressure appliances
other than small appliances and motor vehicle air conditioners?
A. Type I
B. Type II
C. Type III
D. Type IV
B. Type II
Rationale: Type II certification authorizes service on high- and very-
high-pressure appliances, subject to the applicable regulatory
requirements.
5. Which certification is intended for technicians who service low-
pressure appliances?
,A. Type I
B. Type II
C. Type III
D. Type V
C. Type III
Rationale: Type III certification applies to low-pressure appliances
such as centrifugal chillers that use low-pressure refrigerants.
6. Which certification allows a technician to work on small, high-
pressure, and low-pressure appliances?
A. Type I
B. Type II
C. Type III
D. Universal
D. Universal
Rationale: Universal certification combines Type I, Type II, and Type
III privileges and therefore covers all equipment categories addressed
by Section 608 technician certification.
7. Does an EPA Section 608 technician certification normally expire?
A. Yes, every year
B. Yes, every five years
C. Yes, every ten years
D. No
D. No
Rationale: EPA Section 608 technician credentials do not expire.
However, technicians must continue to comply with current
regulations and applicable requirements.
, 8. Who must generally be certified when performing work that could
release refrigerant from stationary equipment?
A. Any person who performs covered service work
B. Only the equipment owner
C. Only an electrician
D. Only the equipment manufacturer
A. Any person who performs covered service work
Rationale: Section 608 defines covered technician activities broadly,
including attaching or detaching gauges, adding or removing
refrigerant, and other work that could compromise the refrigerant
circuit.
9. Which activity can make a person subject to Section 608
technician certification requirements?
A. Painting an equipment room
B. Attaching gauges to measure appliance pressure
C. Replacing a light bulb
D. Cleaning an exterior cabinet
B. Attaching gauges to measure appliance pressure
Rationale: Attaching or detaching hoses and gauges from a covered
appliance is a regulated technician activity because it can release
refrigerant.
10. An apprentice may perform covered refrigeration work
without individual certification when the apprentice is:
A. Working alone after completing one week of training
B. Closely and continually supervised by a certified technician
C. Working only at night
D. Working only on equipment under five tons
