(A2L) A2L Low GWP Flammable Refrigerant Safety Certification Practice Test
(A2L) A2L Low GWP Flammable Refrigerant Safety Certification FREE A2L A2L Properties and Classification Questions and Answers
According to ASHRAE Standard 34, what does the '2L' in the A2L refrigerant classification specifically signify?
Select your answer
A
Low toxicity and low Global Warming Potential (GWP)
B
Lower flammability with a low burning velocity
C
Compatibility with two different types of lubricant
D
A high Lower Flammability Limit (LFL) and high toxicity
Hint