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HVAC
NATE CHP-5 Certified HVAC Professional
Refrigeration Cycle
Knowledge Check
Refrigeration Cycle
Knowledge Check
Knowledge Check
1 / 15
The AIM Act phases out refrigerants based on what property?
A
Ozone Depletion Potential (ODP) - impact on the stratospheric ozone layer
B
Global Warming Potential (GWP) - atmospheric warming impact compared to CO2
C
ASHRAE flammability classification - A2L and higher refrigerants are banned
D
Toxicity classification - Class B refrigerants are eliminated first
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