Safety
This is the most important PPE for protecting eyes
What are Safety glasses
What is a characteristic of a cut when preheat holes dont follow the line of cut
Irregular kerf
This commonly used gas for cutting mild steel
What is Acetylene
This is the most common element by mass on earth
What is Iron
These should be removed before working to prevent being caught in machines or conducting heat or electricity
What is jewelry
Welding gloves should always be _____
What is dry
Distance from tip to workpiece
1.5 to 3 mm (1/16 to 1/8)
This liquid is contained inside acetylene cylinders
What is Acetone
This type of steel is difficult to cut with the Oxy-fuel process
What is high carbon steel
Should not to be used for cleaning clothes or surfaces
what is compressed air
This type of hazard control is the most effective
What is engineering control
Push angle for cutting sheet metal?
10 to 20 degrees off base metal
This fuel gas is the cleanest burning because of no carbon emmited
What is hydrogen
This is commonly used for regulators and fittings in welding equipment
What is yellow brass
The fire triangle is composed of air, combustible material and
What is heat/spark
This deadly gas is produced by chlorinated brake cleaner being exposed to UV rays
What is Phosgene gas
What happens to the workpiece Kerf if tip is too large?
Bell shaped Kerf
A Rupture safety disk on Oxygen tanks release at this pressure
What is 3360 Psi
This is widely regarded as the first heavy metal album released in 1970
What is Black Sabbath
Before commencing welding work on the jobsite you must have this signed and approved
What is a hot work permit
Fall restraint equipment must be able to withstand this amount of force
What is 4 times the weight of the person using it
If a regulator doesnt fit a cylinder you should check?
correct threads
This metal should never be used on acetylene fittings
What is copper
Stainless steel contains this primary alloy metal
What is Chromium
Having this at or nearby the work area is important with all welding processes
What is a fire extinguisher