360 Questions with Verified Answers| i,- i,- i,- i,- i,-
100% Correct| Latest 2025/2026. i,- i,- i,-
In the United States, when were all CFCs phased out by?
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In the United States, when were R-22 and R-142b phased out?
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2020
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In the United States, when will all HCFCs be phased out?
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Which of the following records must be kept for an R-22?
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Type of refrigerant, dates, quantity of refrigerant
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Section 608 of the Clean Air Act isi,- i,- i,- i,- i,- i,- i,- i,-i,- i,- Federal Law i,-
State and local regulations
i,- i,- i,- i,-i,- i,- Have to be followed in addition to
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federal CAA regulations, i,- i,-
May be stricter than federal CAA regulations, may be stricter than
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federal CAA regulations. i,- i,-
,The Venting Prohibition requires that you recover affected
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refrigerant before Opening, servicing, disposing equipment
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Under Section 608 Regulations, who is responsible for ensuring
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that all refrigerant is removed before disposing of equipment that
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contains it? The final person in the disposal chain.
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What appliances do Section 608 regulations apply to?
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freezers
What does SNAP stand for?
i,- i,- i,- i,- i,-i,- i,- Significant New Alternatives i,- i,- i,-
Policy
What is the fine for violating the Clean Air Act (as of 2017)?
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$44,539 per day, per violationi,- i,- i,- i,-
What is the Montreal Protocol?
i,- i,- i,- i,- i,-i,- i,- An international agreement
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between 197 countries i,- i,-
What is the purpose of Section 608?
i,- i,- To protect the ozone
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and regulate chemicals that deplete ozone
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,As environmental technicians, we must be up to date with which
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types of laws? Federal, State and Local Laws
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For the EPA 608 Universal Certification, how many questions will
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you receive? 100
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If you need to get Type III certification, which of the following will
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be on your exam?
i,- 50 questions. 25 Core questions & 25 Type
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III questions.
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What is the passing grade for all EPA certifications?
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Once you pass the EPA exam, the regulations you learned will
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never change. False i,- i,-i,- i,-
Do natural events like volcanic eruptions contribute to chlorine in
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the stratosphere?
i,- Yes. Can come from natural sources such as i,-i,- i,- i,- i,- i,- i,- i,- i,- i,- i,-
volcanoes but are not the primary source. i,- i,- i,- i,- i,- i,-
Ground level ozone is what absorbs and reflects harmful UV rays
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from the sun. False.i,- i,- i,-i,- i,-
, In which of the following ways does ozone depletion affect
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humans? Increased risk of skin cancer and cataracts.
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Is there evidence that refrigerants are in the stratosphere?
i,- i,- i,- i,- i,- i,- i,- i,- i,-i,- i,- Yes
Which of the following statements is TRUE about chlorine?
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single chlorine atom can survive in the atmosphere for years.
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Ozone has __ atoms of oxygeni,- i,- i,- i,- i,- i,-i,- i,- 3
The majority of ozone is located in the Troposphere.
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How many molecules of ozone can three molecules of chlorine
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destroy? 300,000 i,-i,- i,-
What is the major function of ozone in the stratosphere?
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Absorb and reflect UV rays from the sun
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What is the primary source of chlorine in the Stratosphere?
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Emissions of refrigerant chemicals such as CFCs and HCFCs by
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humans