R-410a GWP range is in which of the following?

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Prepare for the SkillCat EPA Type 2 Test with interactive flashcards and multiple-choice questions. Each question is accompanied by hints and explanations. Get ready to pass your exam!

Multiple Choice

R-410a GWP range is in which of the following?

Explanation:
Global warming potential measures how much heat a refrigerant traps in the atmosphere relative to CO2 over a standard 100-year period. R-410A has a GWP of about 1,725, so its value falls in the 1,000 to 10,000 range. The ranges 100–1,000 and 10,000–100,000 are not appropriate for this refrigerant, since 1,725 lies between those two numbers. This is why R-410A is categorized with other high-GWP HFC refrigerants, which is also why the industry seeks lower-GWP substitutes.

Global warming potential measures how much heat a refrigerant traps in the atmosphere relative to CO2 over a standard 100-year period. R-410A has a GWP of about 1,725, so its value falls in the 1,000 to 10,000 range. The ranges 100–1,000 and 10,000–100,000 are not appropriate for this refrigerant, since 1,725 lies between those two numbers. This is why R-410A is categorized with other high-GWP HFC refrigerants, which is also why the industry seeks lower-GWP substitutes.

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