A) The weld bead B) The metal to be welded C) The shielding gas makes sparks D) The flux coating
A) Light from welding B) A joint type that lets light fly around everywhere C) Flow of electricity through a gaseous space or air gap D) A type of electrode
A) The distance from the gap between plates and the clamp wire B) Length of the rod C) Length of the weld D) The distance from the electrode to the weld pool
A) Extra filler metal B) A surface crack C) A groove melted into base metal left unfilled D) A grove melted into the base metal that is a misaligned joint
A) A melted rod tip in the face of the weld B) A buildup of slag in the face of the weld C) A porosity pocket in the face of the weld D) A depression in the face of the weld
A) Imaginary line through top of the bead B) Imaginary line through HAZ boundary C) Imaginary line through weld toe D) Imaginary line through center of weld metal
A) Metal particles expelled that do not form part of the weld B) Gas bubbles expelled that do not form part of the weld C) Falling flux expelled that do not form part of the weld D) Arc blow expelled that do not form part of the weld
A) Steel trapped in slag B) Undercut failure C) Non-metallic material trapped in weld D) Hot cracks trapped in the weld pool at the end
A) a welding defect B) filler metal C) Location where two or more members are joined D) The end of the metal piece that is welded first.
A) A cold shut B) A centerline crack C) A stress fracture formed cause metal was too clean D) A crack in the crater of a weld bead
A) Ability to resist rust B) Ability to stay magnetized C) Ability to remain cold. D) Ability to deform without failure
A) Arc stability rating B) Electrode burn rate is working nonstop C) Machine lifespan over a 10 min period D) Percentage of time welders operate at rated output
A) Metal base plate B) Distance fusion extends into base metal C) Flux coating D) Metal added to make a welded joint
A) Weld height B) Distance fusion extends into base metal C) Distance bead width extends D) Rod penetration
A) Extent weld metal combines with base metal B) Arc reach C) Bead surface depth D) Slag depth
A) Heat generated B) Length welded per hour C) Amount of slag produced D) Weight of metal deposited per unit time
A) Shielded Mechanical Arc Welding B) Shielded Metal Arc Welding C) Stick Metal Arc Work D) Solid Metal Arc Welding
A) Uses tungsten electrode B) Purely mechanical process C) Uses heat of an arc between covered electrode and the work D) Uses shielding gas
A) Portable and inexpensive B) High speed C) No slag D) Fully automated
A) Requires gas bottles B) Only works indoors C) It’s slow D) Cannot weld steel
A) AC or DC B) DC only C) Neither D) AC only
A) Reverse polarity B) No polarity C) Straight polarity D) Alternating ground
A) No polarity exists B) Ground floats C) Electrode is positive, ground negative D) Electrode negative
A) Always weld outside use sitka gloves B) Proper ventilation and protective clothing C) Avoid using gloves never safety glasses D) Use small rods and low heat
A) Consumable electrode covered with flux B) MIG wire C) TIG tungsten D) Carbon rod
A) 40k psi B) 70k psi C) 120k psi D) 18k psi
A) Welding position B) Positive polarity rod C) Rod length D) Coating type
A) Composition of rod B) Strength C) Arc length D) Diameter
A) Celluosic, Rutile, Basic/low Hydrogen, Iron Powder B) High carbon, low carbon, stainless, alloy C) Soft rods, hard rods, hot rods, cold rods D) Inert, reactive, passive, active
A) Direct Current Electrode Positive B) Direct Coil Energy Pulse C) Direct Current Elevated Pressure D) Dual Current Electrode Phase
A) Prevent Bending B) Reduce moisture C) heat for penetration D) sterilize
A) 500°F B) 175°F C) 100°F D) 250°F
A) Earth B) Electrode C) Edge D) Energy
A) 1–2 feet B) 20–30 inches C) 9–18 inches D) 3–6 inches
A) Medium rated B) Metal rod C) Machine ready D) Moisture resistant
A) Aluminum B) Cast iron C) Stainless steel D) A36 mild steel
A) Electro violet and ultra red light B) Blue spectrum only C) Green infrared D) X‑ray emissions
A) Curve, twist, bend, fold, lock B) Arc, gas, flux, rod, plate C) Root, face, toe, leg, web D) Lap, butt, edge, corner, T-joint
A) Advanced Weld Standards B) Arc Welding System C) American Welding Society D) American Wire Service
A) Joint line B) Slag-covered area C) Metal melted completely D) Metal altered but not melted
A) Parallel Joint Pass B) Primary Joint Preparation C) Partial Joint Penetration D) Pressure Joint Process
A) Complete Joint Penetration B) Central Joint Plane C) Controlled Joint Process D) Cut Joint Position
A) Flat fillet B) Vertical fillet C) Overhead fillet D) Flat groove
A) Horizontal groove B) Flat Fillet C) Horizontal fillet D) Vertical groove
A) Overhead fillet B) Horizontal groove C) Flat fillet D) Vertical fillet
A) Flat groove B) Vertical fillet C) Horizontal fillet D) Overhead fillet
A) Flat fillet B) Overhead groove C) Vertical groove D) Flat groove
A) Horizontal fillet B) Flat groove C) Horizontal groove D) Vertical groove
A) Horizontal fillet B) Overhead groove C) Flat groove D) Vertical groove
A) Horizontal fillet B) Flat groove C) Vertical groove D) Overhead groove
A) Root buildup B) Weld bead made with transverse movement C) Slag brushing D) Cleaning motion
A) Mercury B) Oxygen C) Sulphur D) Hydrogen |