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EPA Section 609 Certification Exam |
2025/2026 Edition | Full Question Bank with
Correct Answers | Motor Vehicle A/C Systems |
EPA Compliance Training
EPA SECTION 609 EXAM (2026/2027 EDITION)
Actual Exam-Style Questions with Complete Answers | Motor Vehicle Air Conditioning |
Environmental Protection Agency Certification
Overview
This 2026/2027 updated resource contains the complete EPA Section 609 Motor Vehicle Air
Conditioning Certification Exam with realistic exam-style questions and fully verified answers.
Aligned with current EPA regulatory requirements, this assessment prepares learners and technicians
to demonstrate competency in MVAC servicing, refrigerant management, environmental
compliance, and safe handling procedures.
Key Features
✓ Exam-Style Questions based on current EPA 609 standards
✓ Refrigerant Handling Procedures & Safety Guidelines
✓ MVAC System Operation, Servicing, and Diagnostics
✓ Updated 2026/2027 Federal Environmental Regulations
✓ Technician Compliance Requirements for Certification
Content Domains
• Refrigerant Recovery, Recycling & Reuse
• MVAC System Operation & Component Function
• Leak Detection, System Servicing & Containment
• Environmental Regulations & Legal Compliance
• Safety Practices & Technician Responsibilities
, Answer Format
All correct answers provided in yellow with:
• Explanations based on EPA regulatory standards
• Technical reasoning and procedural justification
• Safety-based application scenarios
• Compliance-oriented interpretations
Critical Updates for 2026/2027
◆ NEW – Updated refrigerant restrictions and allowable substitutes
◆ REVISED – MVAC servicing protocols and certification procedures
◆ UPDATED – EPA enforcement policies and environmental guidelines
◆ EXPANDED – Safety practices for emerging refrigerant technologies
R-134a is a chlorine-free refrigerant
True
Ozone layer absorbs and scatters ________ from the sun
ultraviolet light
For determining the Ozone Depletion Potential ________ having been assigned a factor of 1
CFC-11
A refillable refrigerant cylinder must not be filled above ______ of its full capacity.
80%
Ozone at ground level and at Stratosphere is a harmful pollutant
False
Each chlorine ion can able to destroy ______ ozone molecules
100,000
Lifetime of CFCs is believed to range from _____ years
20-100
An award of up to ______ may be paid to a person supplying information that leads to a penalty
against a technician who is intentionally venting.
$10,000
EPA Section 609 Certification Exam |
2025/2026 Edition | Full Question Bank with
Correct Answers | Motor Vehicle A/C Systems |
EPA Compliance Training
EPA SECTION 609 EXAM (2026/2027 EDITION)
Actual Exam-Style Questions with Complete Answers | Motor Vehicle Air Conditioning |
Environmental Protection Agency Certification
Overview
This 2026/2027 updated resource contains the complete EPA Section 609 Motor Vehicle Air
Conditioning Certification Exam with realistic exam-style questions and fully verified answers.
Aligned with current EPA regulatory requirements, this assessment prepares learners and technicians
to demonstrate competency in MVAC servicing, refrigerant management, environmental
compliance, and safe handling procedures.
Key Features
✓ Exam-Style Questions based on current EPA 609 standards
✓ Refrigerant Handling Procedures & Safety Guidelines
✓ MVAC System Operation, Servicing, and Diagnostics
✓ Updated 2026/2027 Federal Environmental Regulations
✓ Technician Compliance Requirements for Certification
Content Domains
• Refrigerant Recovery, Recycling & Reuse
• MVAC System Operation & Component Function
• Leak Detection, System Servicing & Containment
• Environmental Regulations & Legal Compliance
• Safety Practices & Technician Responsibilities
, Answer Format
All correct answers provided in yellow with:
• Explanations based on EPA regulatory standards
• Technical reasoning and procedural justification
• Safety-based application scenarios
• Compliance-oriented interpretations
Critical Updates for 2026/2027
◆ NEW – Updated refrigerant restrictions and allowable substitutes
◆ REVISED – MVAC servicing protocols and certification procedures
◆ UPDATED – EPA enforcement policies and environmental guidelines
◆ EXPANDED – Safety practices for emerging refrigerant technologies
R-134a is a chlorine-free refrigerant
True
Ozone layer absorbs and scatters ________ from the sun
ultraviolet light
For determining the Ozone Depletion Potential ________ having been assigned a factor of 1
CFC-11
A refillable refrigerant cylinder must not be filled above ______ of its full capacity.
80%
Ozone at ground level and at Stratosphere is a harmful pollutant
False
Each chlorine ion can able to destroy ______ ozone molecules
100,000
Lifetime of CFCs is believed to range from _____ years
20-100
An award of up to ______ may be paid to a person supplying information that leads to a penalty
against a technician who is intentionally venting.
$10,000
