valve on oxygen cylnder should be opened…
all the way
valve on acetylene cylinder should be opened…
part way
welding torch has an internal what head
mixing head
which one of the arc welding has a non consumable electrode
another name for welding oxygen?
technical or commerical oxygen
which arc welding uses a flux coated electrode
difference from backhand and forehand
safety disk will burst and release the gas if the cylinder pressure builds up to a dangerous level
What should you use to light a welding torch?
Torch/flint
Remove cylinder bottle neck cap by turning cap to the
Left
Four types of electric arc welding
Acetylene hose is what color? And what hand thread
Red and left hand thread
Oxygen is what color and what hand thread
Green, and right hand thread
Open a oxygen cylinder and acetylene cylinder bottle by turning it to the
Left
Close oxygen torch by turning the knob to the
Right
Shut off regulator valve and regulator valve T-handle to the
Left
What does a safety disk do?
Release oxygen at out of the back of the regulator
