Oxyfuel Welding Exam #1 Question with verified answers
Gas Welding - √√Process that makes use of burning gases to produce the heat
required to melt and fuse the metal.
Welding Rod - √√Filler metal used in gas welding. Comes in a variety of
thicknesses.
Gas Cylinders - √√Storage containers for the gas.
Oxygen Cylinder - √√Green Cylinder. 2,200 psi when full. Open the valve all the
way.
Acetylene Cylinder - √√Black or Red Cylinder. 250 psi when full. Open the valve
only 1/4 to 1/2 turn.
Welding Hoses - √√Transfers gas to the point of use.
Pressure Regulator - √√Used to reduce the pressure and to control the gasses as
they come from the cylinder.
Welding Torch - √√Serves to mix and control the gases in proper proportion when
welding. Made of brass.
Torch Tip - √√Made of Copper. Come in a variety of sizes. Affects the size of the
welding flame.
Gas Welding - √√Process that makes use of burning gases to produce the heat
required to melt and fuse the metal.
Welding Rod - √√Filler metal used in gas welding. Comes in a variety of
thicknesses.
Gas Cylinders - √√Storage containers for the gas.
Oxygen Cylinder - √√Green Cylinder. 2,200 psi when full. Open the valve all the
way.
Acetylene Cylinder - √√Black or Red Cylinder. 250 psi when full. Open the valve
only 1/4 to 1/2 turn.
Welding Hoses - √√Transfers gas to the point of use.
Pressure Regulator - √√Used to reduce the pressure and to control the gasses as
they come from the cylinder.
Welding Torch - √√Serves to mix and control the gases in proper proportion when
welding. Made of brass.
Torch Tip - √√Made of Copper. Come in a variety of sizes. Affects the size of the
welding flame.
