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A2L Exam 2025 Questions And Answers

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EPA SNAP 23 - ANS Mandating the phasedown of high-GWP refrigerants and approve low- GWP refrigerants The HVACR industry is currently transitioning away from HFCs to - ANS HFOs ________is used as the baseline measurement for global warming potential and has a value of 1 - ANS CO2 flammable refrigerants will only be used in - ANS New refrigerants refrigerants are____________than air and can displace oxygen, leading to suffocation or asphyxiation - ANS Heavier Refillable cylinders should not be filled beyond____% of there maximum capacity - ANS 80 Refrigerant cylinders should be transported in the ________ position - ANS Upright DOT rules also pro

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A2L EXAM 2025 QUESTIONS AND
ANSWERS




EPA SNAP 23 - ANS Mandating the phasedown of high-GWP refrigerants and approve low-
GWP refrigerants


The HVACR industry is currently transitioning away from HFCs to - ANS HFOs


________is used as the baseline measurement for global warming potential and has a value of
1 - ANS CO2


flammable refrigerants will only be used in - ANS New refrigerants


refrigerants are____________than air and can displace oxygen, leading to suffocation or
asphyxiation - ANS Heavier


Refillable cylinders should not be filled beyond____% of there maximum capacity - ANS 80


Refrigerant cylinders should be transported in the ________ position - ANS Upright


DOT rules also prohibit smoking within _____ feet of flammable gases - ANS 25 feet
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