(A2L) A2L Low GWP Flammable Refrigerant Safety Certification Practice Test
(A2L) A2L Low GWP Flammable Refrigerant Safety Certification FREE A2L Refrigerant Cylinder Handling, Storage, and Transportation Questions and Answers
What is the standard color marking for cylinders containing A2L refrigerants?
Select your answer
A
Solid light blue (sky blue)
B
Solid yellow
C
Gray body with a red band or top
D
Solid green
Hint