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Which of the following refrigerants has the lowest ozone depletion potential R-22 or R-123 R-134a R-502?

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  • Which of the following refrigerants has the lowest ozone depletion potential R-22 or R-123 R-134a R-502?


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Which of the following refrigerants has the lowest ozone depletion potential R-22 or R-123 R-134a R-502? ... depletion potential R-22 or R-123 R-134a ...
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Positive: 36 %
... has the lowest ozone depletion potential R-22 or R-123 ... potential? R-22; R-123; R-134a; R-502; ... Which of the following refrigerants can ...
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Positive: 33 %

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Which of the following refrigerants has the potential to increase the destruction of ozone in the stratosphere? Choose all that apply. CHF 3. C 2 F 2 Cl 4
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Positive: 36 %
Of the refrigerants listed below, which refrigerant type have the highest ozone depletion potential? HCFCs; HFCs; CFCs; All are equal
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Positive: 31 %
EPA 608 Certification Test Questions ... which has the lowest ozone depletion potential? A) R-22 B) ... HFC refrigerant is: A) R-134a B) R-123 C) R-22 D) ...
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Positive: 17 %
Refrigerants for commercial refrigeration applications ... eliminate chlorine and potential ozone depletion, ... R-502 CFC 4700 R-22 HCFC 1810 R-134a HFC ...
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Positive: 10 %

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