Precautions when working with refrigerants include ________.

Question

A) When refrigerant containers are filled, reserve room is left for expansion and the container
is marked with its critical temperature
B) Wear safety goggles or a clear face shield and protective clothing (gloves) when working
with
refrigerants
C) Always be in a well-ventilated shop area when working with refrigerants and avoid
small, enclosed areas
D) All of the above

Answer 1

D) All of the above