Safety
What piece of personal protective equipment (PPE) protects your eyes and face from sparks and intense light during welding?
Welding helmet
what does the I stand for in MIG
Innert
What line on a welding symbol indicates the piece or side to be Beveled?
Arrow line
What material is most common in structural welding
Mild Steel
What is it called when a weld fails to join with the base metal?
Lack of Fusion
What type of clothing should you wear to prevent burns?
Flame-resistant
What process involves a consumable electrode?
SMAW
What symbol on a welding print indicates a fillet weld?
Triangle
What process hardens steel by heating and cooling?
Tempering
What tool is commonly used to measure the size of a weld?
Fillet Gauge
What protects welders from hazardous fumes?
Proper Ventilation
What current is used to weld Aluminum
AC
What does the number to the left of a welding symbol specify?
Size
What is the term for a metal’s ability to withstand Pulling force
Tensile strength
What term describes small holes or voids in a weld caused by trapped gas?
Porosity
How hot are the sparks a grinder generates
In excess of 1800 degrees
What does FCAW stand for
Flux-cored Arc Welding
What symbol on a welding print means “all around”?
Circle at the arrow line and reference line bend
What element is primarily responsible for increasing hardness in steel?
Carbon
What is the maximum allowable reinforcement on the cap of a D1.1 weld test
1/8th inch
What hazardous chemical is created when grinding or welding stainless steel?
hexavalent chromium
What is the difference between TIG and MIG shielding gas
TIG is 100% argon, MIG is 75% argon, 25% C0^2
Weld Length and Pitch
What element is added to iron to create stainless steel?
Chromium
How long is a D1.1 weld certification good for?
Indefinitely, as long as that welder does not go more than six months without using that process.