Eurotech an authorized Agent of American Welding Society(AWS). We conduct AWS CWI Examination with documented training in INDIA and MIDDLE EAST. For More Information contact to Mr.Puneet Sharma E-mail: (aws.cwi.training@gmail.com)
Q:- When operating gas cylinders, the primary valve should be opened:
(A) All of the way on an acetylene cylinder
(B) One turn on an oxygen cylinder
(C) All the way on an oxygen cylinder to backseat the valve
(D) c and d above
No comments:
Post a Comment