Massachusetts Refrigeration
Technician Licensing Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationale 2027
Q&A| Instant Download Pdf.
1. Under Massachusetts law, a refrigeration license is generally
required for work involving refrigeration systems having a capacity
of:
A. More than 5 tons in the aggregate
B. More than 8 tons in the aggregate
C. 10 tons or greater in the aggregate
D. More than 20 tons in the aggregate
Rationale: Massachusetts requires refrigeration licensing for covered
work involving refrigeration systems with a capacity of 10 tons or
greater in the aggregate. The licensing framework is administered
through the Office of Public Safety and Inspections and the Bureau of
Pipefitters, Refrigeration Technicians and Sprinkler Fitters.
2. Which Massachusetts agency is primarily responsible for licensing
refrigeration technicians through the applicable occupational
licensing system?
,A. Department of Environmental Protection
B. Department of Energy Resources
C. Division of Apprentice Standards
D. Office of Public Safety and Inspections within the Division of
Occupational Licensure
Rationale: The Office of Public Safety and Inspections, within the
Division of Occupational Licensure, administers refrigeration technician
licensing. The Division of Apprentice Standards has a separate role
concerning apprenticeship registration and oversight.
3. Which federal certification must a Massachusetts refrigeration
technician applicant obtain as part of the current journeyman
refrigeration technician prerequisites?
A. EPA Section 609 certification only
B. EPA Section 608 Type I certification only
C. EPA Section 608 Type II certification only
D. EPA Section 608 Universal certification
Rationale: Massachusetts requires applicants for the journeyman
refrigeration technician pathway to obtain EPA Section 608 Universal
certification. Universal certification demonstrates qualification to handle
refrigerants covered by the federal Section 608 program across the
relevant equipment categories.
4. For an applicant whose refrigeration technician examination
application is received before November 9, 2026, which
, combination represents one of the qualifying education and
experience pathways?
A. 100 hours of education and 1,000 work hours
B. 150 hours of education and 3,000 work hours
C. 250 hours of approved refrigeration study and 6,000 actual
apprenticeship work hours
D. 450 hours of education and 2,000 work hours
Rationale: Under the transition provisions of 528 CMR 11.03, an
applicant before November 9, 2026 may qualify through 250 hours of
approved study combined with 6,000 actual refrigeration apprentice
work hours, along with the required EPA Section 608 Universal
certification.
5. Under the Massachusetts requirements applicable to examination
applications dated on or after November 9, 2026, which education-
and-experience combination is specified for a journeyman
refrigeration technician applicant?
A. 250 hours of education and 6,000 work hours
B. 500 hours of education and 4,000 work hours
C. 1,000 hours of education and 2,000 work hours
D. 450 hours of approved formal refrigeration education and at least
6,000 clock hours of refrigeration work experience
Rationale: The amended 528 CMR 11.03 establishes a formal 450-hour
approved refrigeration education requirement together with at least
, 6,000 clock hours of qualifying refrigeration work experience for
applications dated on or after November 9, 2026.
6. What minimum score must a candidate achieve on the
Massachusetts written refrigeration technician examination to
qualify for the license?
A. 60%
B. 65%
C. 70%
D. 75%
Rationale: Massachusetts regulations require examination candidates to
correctly answer at least 70% of the examination questions to qualify for
the refrigeration technician license.
7. Which document is specifically required as part of a Massachusetts
refrigeration technician license application?
A. OSHA 30-hour card
B. Journeyman electrician license
C. High school diploma or state-equivalency certification
D. Commercial driver's license
Rationale: The Massachusetts refrigeration technician application
requires proof of high school graduation or an equivalent state-
recognized credential. Additional documentation includes refrigeration
education, qualifying work experience, and EPA Section 608 Universal
certification.
Technician Licensing Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationale 2027
Q&A| Instant Download Pdf.
1. Under Massachusetts law, a refrigeration license is generally
required for work involving refrigeration systems having a capacity
of:
A. More than 5 tons in the aggregate
B. More than 8 tons in the aggregate
C. 10 tons or greater in the aggregate
D. More than 20 tons in the aggregate
Rationale: Massachusetts requires refrigeration licensing for covered
work involving refrigeration systems with a capacity of 10 tons or
greater in the aggregate. The licensing framework is administered
through the Office of Public Safety and Inspections and the Bureau of
Pipefitters, Refrigeration Technicians and Sprinkler Fitters.
2. Which Massachusetts agency is primarily responsible for licensing
refrigeration technicians through the applicable occupational
licensing system?
,A. Department of Environmental Protection
B. Department of Energy Resources
C. Division of Apprentice Standards
D. Office of Public Safety and Inspections within the Division of
Occupational Licensure
Rationale: The Office of Public Safety and Inspections, within the
Division of Occupational Licensure, administers refrigeration technician
licensing. The Division of Apprentice Standards has a separate role
concerning apprenticeship registration and oversight.
3. Which federal certification must a Massachusetts refrigeration
technician applicant obtain as part of the current journeyman
refrigeration technician prerequisites?
A. EPA Section 609 certification only
B. EPA Section 608 Type I certification only
C. EPA Section 608 Type II certification only
D. EPA Section 608 Universal certification
Rationale: Massachusetts requires applicants for the journeyman
refrigeration technician pathway to obtain EPA Section 608 Universal
certification. Universal certification demonstrates qualification to handle
refrigerants covered by the federal Section 608 program across the
relevant equipment categories.
4. For an applicant whose refrigeration technician examination
application is received before November 9, 2026, which
, combination represents one of the qualifying education and
experience pathways?
A. 100 hours of education and 1,000 work hours
B. 150 hours of education and 3,000 work hours
C. 250 hours of approved refrigeration study and 6,000 actual
apprenticeship work hours
D. 450 hours of education and 2,000 work hours
Rationale: Under the transition provisions of 528 CMR 11.03, an
applicant before November 9, 2026 may qualify through 250 hours of
approved study combined with 6,000 actual refrigeration apprentice
work hours, along with the required EPA Section 608 Universal
certification.
5. Under the Massachusetts requirements applicable to examination
applications dated on or after November 9, 2026, which education-
and-experience combination is specified for a journeyman
refrigeration technician applicant?
A. 250 hours of education and 6,000 work hours
B. 500 hours of education and 4,000 work hours
C. 1,000 hours of education and 2,000 work hours
D. 450 hours of approved formal refrigeration education and at least
6,000 clock hours of refrigeration work experience
Rationale: The amended 528 CMR 11.03 establishes a formal 450-hour
approved refrigeration education requirement together with at least
, 6,000 clock hours of qualifying refrigeration work experience for
applications dated on or after November 9, 2026.
6. What minimum score must a candidate achieve on the
Massachusetts written refrigeration technician examination to
qualify for the license?
A. 60%
B. 65%
C. 70%
D. 75%
Rationale: Massachusetts regulations require examination candidates to
correctly answer at least 70% of the examination questions to qualify for
the refrigeration technician license.
7. Which document is specifically required as part of a Massachusetts
refrigeration technician license application?
A. OSHA 30-hour card
B. Journeyman electrician license
C. High school diploma or state-equivalency certification
D. Commercial driver's license
Rationale: The Massachusetts refrigeration technician application
requires proof of high school graduation or an equivalent state-
recognized credential. Additional documentation includes refrigeration
education, qualifying work experience, and EPA Section 608 Universal
certification.
