SkillCat EPA 608 Exam Actual Exam – All 244 Questions with Correct Detailed Answers & Rationales (Verified Answers) | Updated 2026 | Already Graded A+

SkillCat EPA 608 Exam Actual Exam s s s s s




s Questions and Correct Detailed Answers s s s s




with Rationales | 2026 Updated Study
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s Guide | Universal Certification Prep s s s s




THIS EXAM INCLUDES: s s




✅ 250+ SkillCat EPA 608 practice questions
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✅ Correct answers with detailed explanations
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✅ Core Section review
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✅ Type I certification questions
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✅ Type II certification questions
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✅ Type III certification questions
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✅ Exam tips and frequently tested concepts
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,SkillCat EPA 608 Exam Actual Exam s s s s s




Question 1 s



As technicians, we must stay up to date on which of the following?
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A) Only federal laws
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B) Only state laws
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C) Federal, state, and local laws
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D) Recommendations from equipment manufacturers s s s




Answer: C s



Rationale: The document states, "As technicians we must stay up to date on:
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Federal state and local law." Compliance requires knowledge of all
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applicable legal jurisdictions.
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Question 2 s



What is the passing grade for all EPA certifications?
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A) 75%
B) 70%
C) 80%
D) 65%

Answer: B s



Rationale: The document clearly states, "What is passing grade for all epa
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certifications: 70%." A score of 70% or higher is required to pass.
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Question 3 s



What is the major function of ozone in the stratosphere?
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A) To trap heat near the earth's surface
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B) To absorb and reflect UV rays from the sun
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C) To produce chlorine molecules
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D) To create ground-level smog
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,Answer: B s



Rationale: The document states, "What is the major function of ozone in the
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stratosphere: Absorb and reflect uv rays from the sun." This protects life on
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Earth from harmful radiation.
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Question 4 s



One molecule of chlorine can destroy how many molecules of ozone?
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A) 1,000
B) 10,000
C) 100,000
D) 1,000,000

Answer: C s



Rationale: The document provides the specific figure: "One molecule of
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chlorine can destroy how many molecules of ozone: 100,000." This
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highlights the severe impact of CFCs and HCFCs.
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Question 5 s



After a refrigerant is phased out, can technicians service equipment
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containing that refrigerant?
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A) No, the equipment must be disposed of immediately
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B) Yes, but only if they have a special variance permit
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C) Yes
D) No, servicing is banned worldwide
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Answer: C s



Rationale: The document states, "After refrigerant is phased out can
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technicians service equipment containing that refrigerant: Yes." Existing
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equipment can still be maintained.
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Question 6 s



Under Section 608, who is responsible for ensuring all refrigerant is removed
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before disposing of equipment?
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, A) The equipment manufacturer
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B) The EPA s




C) The final person in the disposal chain
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D) The local government s s




Answer: C s



Rationale: The document specifies, "...who is responsible for ensuring that
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all refrigerant is removed before disposing of equipment that contains
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refrigerant: final person in the disposal chain." This places final
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responsibility on the disposer.
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Question 7 s



What is the purpose of the SNAP program?
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A) To mandate the use of only one type of refrigerant
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B) To provide alternative refrigerants and further the goals of the Clean Air
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Act
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C) To fine technicians for small refrigerant releases
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D) To certify recovery equipment
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Answer: B s



Rationale: The document states the purpose of SNAP (Significant New
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Alternatives Policy) is "To provide alternative refrigerants, to further the
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goals of the CAA, consider effects of substitute refrigerant on humans and
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the environment."
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Question 8 s



What must you do if you discover you have added refrigerant B to a system
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that originally contained ozone-depleting refrigerant A?
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A) Nothing, the blend is fine to use s s s s s s




B) Top off the system with more refrigerant A
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C) Recover the mixture in a separate recovery cylinder s s s s s s s




D) Vent the mixture safely to the atmosphere
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