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HVAC Practice Test
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Which type of refrigerant has the highest Ozone Depletion Potential (ODP)?
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Hint
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⚖️
50-50
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Audience
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A
HFCs (e.g., R-134a)
B
HCFCs (e.g., R-22)
C
CFCs (e.g., R-12)
D
HFOs (e.g., R-1234yf)
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