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Refrigerant Identifiers Are Being Discussed

Question 1

Multiple Choice

Refrigerant identifiers are being discussed.Technician A says the identifier will only identify CFC-12 (R-12) and HFC-134a (R-134a) by name.Technician B says the identifier will not indicate the presence of flameable gases.Who is correct?


A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B

Correct Answer:

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