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