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