SKILLCAT EPA 608 Practice Exam Questions
and Answers with Rationales Latest Versions
Top Rated
Question 1
What is the primary purpose of EPA Section 608 regulations?
A. To regulate electrical installations
B. To protect the stratospheric ozone layer by controlling refrigerant
emissions
C. To regulate HVAC technician wages
D. To establish building ventilation requirements
Answer: B
Rationale:
Section 608 of the Clean Air Act establishes requirements for handling
refrigerants and prohibits intentional venting of certain refrigerants
during servicing, maintenance, repair, or disposal of appliances. Its
central environmental purpose is protecting the ozone layer.
Question 2
Which organization administers the federal refrigerant-handling
certification requirements under Section 608?
A. OSHA
B. EPA
C. DOE
D. NIOSH
Answer: B
,Rationale:
The Environmental Protection Agency (EPA) administers the
refrigerant-management requirements under Section 608. OSHA
primarily addresses workplace safety, while DOE focuses on energy-
related matters.
Question 3
Which type of certification is required for a technician who services both
high-pressure and low-pressure stationary refrigeration equipment?
A. Type I only
B. Type II only
C. Type III only
D. Universal
Answer: D
Rationale:
A Universal certification qualifies a technician to work on appliances
covered by Type I, Type II, and Type III certifications.
Question 4
Which certification applies specifically to small appliances?
A. Type I
B. Type II
C. Type III
D. Universal only
Answer: A
,Rationale:
Type I certification covers technicians who service small appliances.
These generally contain 5 pounds or less of refrigerant and are
commonly found in household refrigerators, freezers, window air
conditioners, and similar equipment.
Question 5
Which certification covers high-pressure appliances?
A. Type I
B. Type II
C. Type III
D. Type IV
Answer: B
Rationale:
Type II certification applies to technicians servicing or disposing of
high-pressure appliances, with certain exceptions such as small
appliances and motor vehicle air-conditioning systems.
Question 6
Which certification covers low-pressure appliances?
A. Type I
B. Type II
C. Type III
D. Universal
Answer: C
, Rationale:
Type III certification covers technicians working on low-pressure
appliances, such as many large centrifugal chillers.
Question 7
What is the intentional release of refrigerant into the atmosphere during
servicing commonly called?
A. Recovery
B. Recycling
C. Venting
D. Reclamation
Answer: C
Rationale:
Venting means intentionally releasing refrigerant into the atmosphere.
Section 608 generally prohibits intentional venting of regulated
refrigerants during service, maintenance, repair, or disposal.
Question 8
What does refrigerant recovery mean?
A. Cleaning refrigerant to a specified purity standard
B. Removing refrigerant from an appliance and storing it in an external
container
C. Destroying refrigerant
D. Adding refrigerant to an appliance
Answer: B
and Answers with Rationales Latest Versions
Top Rated
Question 1
What is the primary purpose of EPA Section 608 regulations?
A. To regulate electrical installations
B. To protect the stratospheric ozone layer by controlling refrigerant
emissions
C. To regulate HVAC technician wages
D. To establish building ventilation requirements
Answer: B
Rationale:
Section 608 of the Clean Air Act establishes requirements for handling
refrigerants and prohibits intentional venting of certain refrigerants
during servicing, maintenance, repair, or disposal of appliances. Its
central environmental purpose is protecting the ozone layer.
Question 2
Which organization administers the federal refrigerant-handling
certification requirements under Section 608?
A. OSHA
B. EPA
C. DOE
D. NIOSH
Answer: B
,Rationale:
The Environmental Protection Agency (EPA) administers the
refrigerant-management requirements under Section 608. OSHA
primarily addresses workplace safety, while DOE focuses on energy-
related matters.
Question 3
Which type of certification is required for a technician who services both
high-pressure and low-pressure stationary refrigeration equipment?
A. Type I only
B. Type II only
C. Type III only
D. Universal
Answer: D
Rationale:
A Universal certification qualifies a technician to work on appliances
covered by Type I, Type II, and Type III certifications.
Question 4
Which certification applies specifically to small appliances?
A. Type I
B. Type II
C. Type III
D. Universal only
Answer: A
,Rationale:
Type I certification covers technicians who service small appliances.
These generally contain 5 pounds or less of refrigerant and are
commonly found in household refrigerators, freezers, window air
conditioners, and similar equipment.
Question 5
Which certification covers high-pressure appliances?
A. Type I
B. Type II
C. Type III
D. Type IV
Answer: B
Rationale:
Type II certification applies to technicians servicing or disposing of
high-pressure appliances, with certain exceptions such as small
appliances and motor vehicle air-conditioning systems.
Question 6
Which certification covers low-pressure appliances?
A. Type I
B. Type II
C. Type III
D. Universal
Answer: C
, Rationale:
Type III certification covers technicians working on low-pressure
appliances, such as many large centrifugal chillers.
Question 7
What is the intentional release of refrigerant into the atmosphere during
servicing commonly called?
A. Recovery
B. Recycling
C. Venting
D. Reclamation
Answer: C
Rationale:
Venting means intentionally releasing refrigerant into the atmosphere.
Section 608 generally prohibits intentional venting of regulated
refrigerants during service, maintenance, repair, or disposal.
Question 8
What does refrigerant recovery mean?
A. Cleaning refrigerant to a specified purity standard
B. Removing refrigerant from an appliance and storing it in an external
container
C. Destroying refrigerant
D. Adding refrigerant to an appliance
Answer: B
