Coastal Bend Test Flashcards
Heavy Questions in GMAW (100 cards)
Oxygen is an essential part of the _____ process.
combustion
Metallurgy is the_____.
science and technology of the applications and uses of various metals
Mechanical testing is another name for _____ testing.
destructive
A training or employment credential that you own is said to be _____.
portable
The variance between the published welding standard and acceptable welding quality is called _____.
tolerance
Oxyacetylene cutting is abbreviated as _____.
OFC
The root pass or root run is _____.
the first weld pass deposited in a joint where further passes are needed
The kindling temperature of steel in pure oxygen is _____ degrees F.
1400 – 1600
Welding test coupons are scored visually for _____.
slag inclusions
Weld appearance indicates both correct _____ and correct_____.
process, procedure
When handing electrical equipment, the safest shoes to wear are _____ shoes.
rubber-soled
The safety color code that identifies the cutting edge on a portable band saw is _____.
red
Laboratory safety rules are intended mainly to protect the _____.
students
Most laboratory accidents are caused by _____.
carelessness
The safety color code used to identify first-aid equipment and supplies is _____.
Green
The type of fire extinguisher commonly found in public buildings is the _____.
dry chemical
Burning oil, paint, and other flammable liquids are _____ fires.
Class B
A brittle metal with high wear resistance but limited tensile strength is _____.
cast iron
One sizing system for twist drills is the _____ system.
numerical
When heat is applied, metals tend to _____.
expand
The gas oxygen is _____ than air.
heavier
A fillet weld is also called a _____ weld.
T
During set-up, the oxygen cylinder valve should be opened _____.
completely
The rate at which melted electrode is added to the weld puddle or pool is the _____ rate.
deposition